JPH10133557A - Plant simulator - Google Patents

Abstract

(57) [Summary] [Problem] To reduce the burden on an instructor during training. SOLUTION: A power generation output command value storage means 11 previously sets and stores a power generation output command value with respect to time in a power generation output command value storage table 112 from an instructor interactive device 1. The power generation output command value corresponding to the simulation time is output from the command value storage table 12 to the plant simulation unit 3 to update the power generation output command value,
The training according to the power generation output command value is performed from the simulation control panel 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plant simulator for learning the operation of a plant, and more particularly to a plant simulator suitable for reducing the load on an instructor.

[0002]

2. Description of the Related Art In a central control room for the purpose of centralized monitoring and control of a plant, a measuring instrument and an operating device for normal operation are installed. In a plant simulator for learning a plant operation, there are many examples in which a central control room is reproduced as a training room for the purpose of performing more realistic training.

[0003] A training instructor (instructor) who monitors and instructs a training state is provided from an instructor room adjacent to the training room, for initial setting of a plant state according to a training purpose,
Perform operations such as accidents, in addition to the normal operation of the plant,
In particular, he is responsible for providing detailed guidance on appropriate response operations in the event of an accident and keeping a record of each trainee's training.

[0004] From such a duty imposed on the instructor, a part of the operation performed in the instructor room can be remotely operated from the training room by using a remote controller or the like, so that the trainer can be more closely involved. Despite efforts to provide guidance, there are a number of accident factors in plants with complex configurations, and response training for all accidents for all trainees is not completed as a one-time training. There is a great burden on instructors, such as creating training records to accompany guidance and training.

[0005]

By the way, the conventional plant simulator described above has such a large amount that the duty assigned to the instructor during and after the training may be a factor that may hinder the main purpose of the trainee. There is a problem that there are various burdens.

First, in training using a plant simulator having such facilities, not all remote operations required by the instructor for training can be performed by a remote controller or the like. It was necessary to temporarily return from the training room to the instructor room for some operations having For example, when it is required to dynamically change the plant output based on a command, it is necessary to preset a command value corresponding to the simulated time, and it is necessary to return to the instructor room and set each time. .

Second, if a variety of accident response trainings temporarily deviate from the permissible range of plant characteristic simulation, the instructor focuses on the training of trainees, and as a result, the plant characteristic simulation is now invalid. There was also a risk that the training could not be discovered during training and could continue.

Third, it is difficult to reflect on the response operation of the trainees and to confirm the effect of the retraining after the training is carried out, despite the fact that the training is more effective, due to the actual situation of the plant simulator. Met.

[0009] Fourth, in preparing a training report accompanying the training, it is necessary to examine the history of each trainee and evaluate the results while confirming the effect of retraining, which imposes a considerable burden on the instructor. I was

Accordingly, an object of the present invention is to provide a plant simulation apparatus capable of reducing the enormous burden on an instructor and effectively executing the main purpose of training.

[0011]

According to the first aspect of the present invention, there is provided a simulation control panel for inputting a simulated operation signal in accordance with a simulated plant state displayed for a trainee to perform simulated training on plant monitoring and operation; An instructor dialogue device including an input device for inputting an instructor operation signal and a display device for receiving and displaying an instructor screen signal, and a power generation output value obtained by performing a plant simulation operation based on a simulation operation signal input from a simulation control panel. A plant simulation section for outputting a simulated plant state to the simulation control panel, a plant time acquisition means for acquiring a simulation time from the plant simulation section, a plant state acquisition means for acquiring a simulation plant state from the plant simulation section, and a simulation time and simulation. Outputs the plant status to the instructor dialogue device and Instructor processing unit comprising an instructor processing unit comprising an instructor input / output means for inputting a request from a talker device. Power generation output command value storage means for setting and storing power generation output command data from the apparatus via the instructor input / output means; power generation output command data from the power generation output command value storage table; simulated time from the plant time capturing means; A power generation output command value output means for outputting a power generation output command value corresponding to the power generation output command value to the plant simulation section and updating the power generation output command value is provided. According to this means, even when performing training according to the power generation output command value from the simulation control panel, the instructor does not need to temporarily return to the instructor room from the training room to perform the operation, and the burden on the instructor during training is eliminated. Can be reduced.

According to a second aspect of the present invention, a simulated control panel for inputting a simulated operation signal in accordance with a simulated plant state displayed for a trainee to perform simulated training on plant monitoring and operation, and an instructor operation signal are input. An instructor dialogue device including an input device and a display device for receiving and displaying an instructor screen signal, and simulating a simulated plant state including a power generation output value obtained by performing a simulated plant operation based on a simulated operation signal input from a simulated control panel. A plant simulation unit for outputting to the control panel, a plant time acquisition unit for acquiring a simulation time from the plant simulation unit, a plant state acquisition unit for acquiring a simulation plant state from the plant simulation unit, and an instructor dialogue between the simulation time and the simulation plant state. Output to the device and the request from the instructor dialogue device. In a plant simulation apparatus having an instructor processing unit comprising an instructor input / output means for inputting a limit value, a process limit point for monitoring an excess of a limit value of a plant state and a limit point value storing limit point information summarizing the limit value An information database, a limit point information table for storing limit information of each process input point with respect to the limit point information,
The plant simulation state is determined for each input point from the plant simulation state value taken from the plant state acquisition means and the limit point information of the point limit value information database, and the result is stored in a limit point information table, while the limit point information is stored. A limit alarm monitoring means for notifying the contents of the table to the plant simulation unit and the instructor dialogue device via the instructor input / output means 7 is provided. According to this measure, when various types of accident response training temporarily deviate from the allowable range of plant characteristics, the instructor immediately discovers during the training that the simulation of plant characteristics is currently abnormal. Thus, the burden on the instructor during training can be reduced and training efficiency can be improved.

According to a third aspect of the present invention, a simulated control panel for inputting a simulated operation signal in accordance with a simulated plant state displayed for a trainee to perform simulated training on plant monitoring and operation, and an instructor operation signal are input. An instructor dialogue device including an input device and a display device for receiving and displaying an instructor screen signal; and outputting a simulated plant state obtained by performing a plant simulation operation based on a simulation operation signal input from the simulation control panel to the simulation control panel. A plant simulation unit, a plant time acquisition unit that acquires a simulation time from the plant simulation unit, a plant state acquisition unit that acquires a simulation plant state from the plant simulation unit, and outputs the simulation time and the simulation plant state to the instructor interactive device. To input a request from the instructor dialogue device In a plant simulation apparatus including an instructor processing unit including a tractor input / output unit, a training history data file for inputting a training prerequisite including a training course and an implementation date and training result data in advance, and a plant simulation state Instructor input / output from the instructor dialogue device to the training course and the implementation date and time to the training history data file, and the plant event collection data file that saves the amount at each simulated time, the plant event collection data file that saves the collection data of the plant event status The training course setting means set via the means and the plant simulated state taken in by the plant state taking means are stored in the plant state quantity collection data file together with the simulated time, while the operation inputted from the instructor dialogue apparatus and the simulated control panel Status A history data collection unit that saves the change as a collection data of a plant event state in a plant event collection data file, and a training history data file, a plant state quantity collection data file, and a plant data via an instructor input / output unit in response to a request from an instructor interactive device. Training history input / output means for extracting training result data, plant simulated state quantity, and collected data of the process event state from the event collection data file in accordance with the request contents and displaying the training contents on the display device of the instructor dialogue device; That's what I did. According to this means, the contents of the training can be reproduced after the training, and it is easy to reflect on the corresponding operation of the trainee, so that the training can be made more effective.

According to a fourth aspect of the present invention, in the plant simulation apparatus according to the third aspect, a training history data file is searched by using a training course and a trainee requested from the instructor dialogue device as search information, and a corresponding training history is obtained. While extracting data, a history data search means for searching and extracting collected data of a plant event state from a plant event collection data file, and a training content from the training history data and the plant event collection data extracted by the history data search means. A report creation means for creating a report to be displayed and outputting the report from a printing device arranged in the instructor interaction device is added. According to this means, a report after training can be easily created on the screen, furthermore, the instructor's findings can be input if necessary, and the effect of retraining can be reduced by using the accumulated training history data. It can be easily confirmed, and the burden on the instructor can be greatly reduced.

According to a fifth aspect of the present invention, a simulated control panel for inputting a simulated operation signal according to a simulated plant state displayed for a trainee to perform simulated training on plant monitoring and operation, and an instructor operation signal are input. An instructor dialogue device including an input device and a display device for receiving and displaying an instructor screen signal; and outputting a simulated plant state obtained by performing a plant simulation operation based on a simulation operation signal input from the simulation control panel to the simulation control panel. A plant simulation unit, a plant time acquisition unit that acquires a simulation time from the plant simulation unit, a plant state acquisition unit that acquires a simulation plant state from the plant simulation unit, and outputs the simulation time and the simulation plant state to the instructor interactive device. To input a request from the instructor dialogue device In a plant simulation apparatus including an instructor processing unit including a tractor input / output unit, a training history data file for inputting a training prerequisite including a training course and an implementation date and training result data in advance, and a plant simulation state Instructor input / output from the instructor dialogue device to the training course and the implementation date and time to the training history data file, and the plant event collection data file that saves the amount at each simulated time, the plant event collection data file that saves the collection data of the plant event status The training course setting means set via the means and the plant simulated state taken in by the plant state taking means are stored in the plant state quantity collection data file together with the simulated time, while the operation inputted from the instructor dialogue apparatus and the simulated control panel Status A history data collection unit that saves changes as plant event collection data in a plant event collection data file, and a training history data file, a plant state quantity collection data file, and a plant event according to a request from an input device provided separately from the input device of the instructor interaction device. Training history input / output that extracts training result data, plant simulation state collected data, and process event collected data from the collected data file according to the request contents, and displays the training contents on a display device provided separately from the display device of the instructor dialogue device Means is provided. According to this means,
Since the contents of the training can be displayed in parallel during the training, a highly efficient plant simulation can be executed, and the trainee can easily perform the corresponding operation after the training.

According to a sixth aspect of the present invention, in the plant simulation apparatus according to the fifth aspect, a video input device capable of grasping a training situation to be trained by the simulation control panel as a video, training image data from the video input device, and A video input means for associating the plant simulation information with the training image data file and saving the training image data stored in the training image data file and adding the training image data to the training content displayed on another display device And an image reproducing means for displaying the image. According to this means, in addition to being able to reflect on the response operations of the trainees and confirm the effect of retraining after the training is carried out without hindering the training using the plant simulator with a high operation rate, Feelings can make training more effective. Also,
In the reproduction of the training contents including the image data, the effect of the re-training can be grasped by easily comparing the same training performed in the past with the corresponding operation.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

In the first embodiment, a power generation output command value storage means 11, a power generation output command value storage table 12, and a power generation output command value output means 13 are additionally provided in the instructor processing unit 2, and the instructor sets a predetermined power generation value. The feature is that the training corresponding to the output command data is performed.

Here, the power generation output command value storage means 11
The power generation output command value is set and stored in advance in the power generation output command value storage table 12 from the instructor interactive device 1 via the instructor input / output means 7 with respect to the time as the power generation output command value. The power generation output command value output means 13 takes in the power generation output command data from the power generation output command value storage table 12, takes in the simulated time from the plant time fetching means 10, and outputs the power generation output command value corresponding to the simulated time to the plant simulation section 3. Then, the power generation output command value is updated.

First, the instructor interacts with a display device 5 such as a CRT and an input device 6 such as a mouse and a keyboard provided in the instructor interaction device 1, and the instructor input / output means 7 of the instructor processing unit 2 instructs the instructor screen. The signal B1 is output to the display device 5, and the instructor operation signal B2 is output from the input device 6 to the instructor input / output means 7.

The instructor input / output means 7 of the instructor processing unit 2 receives the plant simulation state B7 obtained from the plant characteristic calculation means 8 of the plant simulation unit 3 via the plant state acquisition means 9 and the plant time acquisition means 10 via the plant time acquisition means 10. The instructor operation signal B2 for displaying the plant simulation state on the display device 5 is output from the plant simulation time B8, and the plant characteristic calculation means 8 performs plant simulation on the basis of the content of the instructor operation signal B2 from the input device 6. The signal B3 is output.

On the other hand, when the instructor requests the setting of the power generation output command data via the instructor input / output means 7 of the instructor processing unit 2, the processing shown in FIG. That is, first, a request for setting power generation output command data is input from the instructor input / output means 7 (S1).

Next, power generation output command value information B6 is input from the power generation output command value storage table 12 as shown in FIG. 3 (S2). The power generation output command value storage table 12 shown in FIG.
Is a basic power generation output value (H
O) is set. As a result, the display device 5 displays a power generation output command value setting screen 51 as shown in FIG.

The power generation output command value setting screen 5 shown in FIG.
In No. 1, a graph display of the power generation output value with respect to time is provided in the lower part, and a setting input unit for setting the power generation output value with respect to time is provided in the upper part. The instructor arbitrarily inputs and overwrites the time and power generation output value on the power generation output command value setting screen 51 in FIG. 4 so as to conform to the current training (S3).
~ S5). Then, when the setting is completed and the confirmation button is pressed, the content of the power generation output command value storage table 12 shown in FIG. 3 is updated, and the setting intended by the instructor is performed (S6, S7).

Next, during the training, the power generation output command value output means 1
3 executes the processing shown in FIG. 5 and sequentially reads the power generation output command value information B6 from the power generation output command value storage table 12 (S11). Then, the plant simulation time B8 is sequentially read from the plant time acquisition means 10 (S12). next,
Plant simulation time B8 and power generation output command value storage table 1
It is compared with the second time Ti (S13). When the plant simulation time B8 reaches the time Ti by this comparison, the power generation output command value B9 is output to the plant characteristic calculation means 8 (S1).
4, S15).

The plant characteristic calculation means 8 outputs a control panel simulation signal B4 for displaying the output command value on the simulation control panel 4 based on the power generation output command value B9 output from the power generation output command value output means 13.

By adding such a function to the plant simulation device, the instructor temporarily returns from the training room to the instructor room to perform the operation even when the simulation control panel 4 performs training according to the power generation output command value. And the burden on the instructor during training can be reduced.

Next, a second embodiment of the present invention will be described with reference to FIG.

In the second embodiment, the limit alarm monitoring means 14
And the point limit value information database 15 and the limit point information table 16 are added to the instructor processing unit 2, a simulated allowable range of the plant characteristic value is set in advance, and an alarm is issued when the plant characteristic value deviates from the simulated allowable range. The feature is that it outputs.

Here, the limit alarm monitoring means 14 determines the plant simulated state for each point from the plant simulated state value fetched from the plant state fetching means 9 and the limit point information of the point limit value information database 15, and as a result, Is stored in the limit point information table 16, and the contents of the limit point information table 16 are notified to the plant simulation section 3 and the instructor dialogue device 1 via the instructor input / output means 7.
The limit point information table 16 stores a plant simulation state of each point with respect to the limit point information. Point limit value information database 15
Stores limit point information that summarizes a process input point for monitoring a plant state exceeding a limit value and the limit value.

First, the limit alarm monitoring means 14 performs the processing shown in FIG. 7 and, based on the initial state setting signal C4 from the instructor input / output means 7, sends the limit point information table 16 of the normal status to the limit point information table 16 from the limit alarm monitoring means 14. Is sent to the normal status (S21). The limit point information table 16 stores the limit information of the plant as shown in FIG. Here, the point limit value information C1 is fetched from the point limit value information database 15 as shown in FIG. 9, and a limit window is displayed on the display device 5 as shown in FIG. 10 (S22). That is, the point limit value information shown in FIG. 9 is displayed on the limit window (S22).

Next, the plant state is fetched from the plant simulation section 3 by the plant state fetching means 9 (S23).

The limit alarm monitoring means 14 compares the value of the plant simulation state B7 with the limit value of each point of the point limit value information C1 sent from the point limit value information database 15 (S24). In this comparison, when the plant simulation state B7 exceeds the point limit value information C1, FIG.
The limit point information C2 having the limit value excess status is sent to the limit point information table 16 shown in FIG. Even when the limit value is not exceeded, when the limit point excess status is included in the limit point state C5 which is the previous comparison result stored in the limit point information table 16, the limit point information table 16 is displayed. The limit point information C2 including the value excess status is sent (S24 to S24).
26).

The instructor input / output means 7 includes the character color of the limit display button included in the limit display screen information C3 in the instructor screen signal B1 and sends it to the display device 5, and the input device 6 requests the display of the limit display list. When the operation signal B2 is sent, the limit display screen information C
The instructor screen signal B1 is sent to the display device 5 so as to open a window for displaying a list of limit displays on the basis of the instruction screen signal B3.

In the display device 5, as shown in FIG. 10, when the instructor screen signal B1 sent by the instructor input / output means 7 includes an alarm, the character color of the limit display button 52b of the screen example 52 is changed to the warning color ( Red) and display a list of limit indications. When the window is opened in this manner, the plant simulation state B7 and the point limit value information C
Each item and value of 1 is displayed, and the character color of the point having the limit excess status is displayed in red.

Once the limit point information table 16 has reached the limit value excess status, the instructor input / output means 7 again sends the initial state setting signal C4 to the limit alarm monitoring means 14.
Holds the limit exceeded status until sent.

By adding such a function to the plant simulator, if a variety of accident response trainings temporarily deviate from the plant characteristic simulation allowable range, the instructor will be able to execute the plant characteristic simulation that is currently invalid. Can be found immediately during the training, the burden on the instructor during the training can be reduced, and the training efficiency can be improved.

Next, a third embodiment of the present invention will be described with reference to FIG.

In the third embodiment of the present invention, the training history data file 20 and the plant state quantity collection data file 2
1, a plant event collection data file 22, a training course setting means 17, a history data collecting means 19, and a training history input / output means 23 are additionally provided to set training courses, save training data, and store training contents after training. The feature is that it can be reproduced.

Here, the training history data file 20 is
This is for inputting a setting which is a premise of the training including the training course and the implementation date and time and the training result data in advance. The plant state quantity collection data file 21 stores a plant simulation state quantity at each simulation time. The plant event collection data file 22 stores the collection data of the plant event status. The training course setting means 17 is for setting the training course and the execution date and time in the training history data file 20 from the instructor interactive device 1 via the instructor input / output means 7. The history data collecting means 19 saves the plant simulation state captured by the plant state capturing means 9 in the plant state quantity collection data file 21 together with the simulation time, while the operation state input from the instructor interaction device 1 and the simulation control panel 4 Is stored in the plant event collection data file 22 as plant event collection data. The training history input / output means 23 performs training according to the request from the training history data file 20, the plant state quantity collection data file 21, and the plant event collection data file 22 via the instructor input / output means 7 in response to a request from the instructor interactive device 1. The training data is extracted on the display device 5 of the instructor interaction device 1 by extracting the result data, the collected data of the plant simulation state, and the process event collected data.

First, the instructor interaction device 1 uses the CR
Display device 5 such as T and input device 6 such as mouse and keyboard
The input device 6 inputs a request for an instructor function to the instructor processing unit 2 as an instructor operation signal B2.

The instructor input / output means 7 constituting the instructor processing section 2 converts the instructor operation signal B2 sent from the input device 6 into a plant simulation signal B3 and outputs it to the plant simulation section 3, which outputs the plant simulation section 3. Simulated plant state B7 sent via state acquisition means 9
Is converted into an instructor screen signal B1 and output to the display device 5.

The training course setting means 17 uses the training history setting signal D5 from the instructor input / output means 7 on the training course setting screen 53 shown in FIG. The training history data D4 is set. On the training course setting screen 53 of FIG. 15, information such as the training course name, the training date and time, the trainee, and the training evaluation are set for each training, and are stored in the training history data file 20 shown in FIG.

The history data collecting means 19 inputs the plant simulation signal B3 from the instructor input / output means 7, the plant operation and the state quantity from the plant state taking means 9 while the plant characteristic calculating means 8 is executing, and The quantity is periodically saved in the plant state quantity collection data file 21 shown in FIG. 13, while the state change based on the operation of the instructor and the trainee is saved in the plant event collection data file 22 shown in FIG. The plant state quantity collection data file 21 has an area for storing state quantities 1 to n for each simulation time, and the plant event collection data file 22 stores event items, names, states, or operation contents for each simulation time. Has an area to save.

Here, the contents of the training history data file 20 and the contents of the plant state quantity collection data file 21 and the plant event collection data file 22 are associated with each other by specifying the training course name and the training date and time. Make up.

The training history input / output means 23 specifies the training contents from the training date and time by the training history data file 20 based on the training history operation signal D6 from the instructor input / output means 7, and outputs the plant state quantity collection data file 21 and the plant The contents of the event collection data file 22 are read, and a training history screen 54 is output to the display device 5 as shown in FIG. The training history screen 54 displays the plant event collection data 54a
And the plant state quantity collection data 54b are displayed, and are reproduced while synchronizing the sequentially stored plant event collection data and the periodically stored plant state quantity collection data.

By adding such a function to the plant simulation device, it is possible to reflect on the operation performed by the trainee after the training has been performed, thereby making the training more effective.

Hereinafter, a fourth embodiment of the present invention will be described with reference to FIG.

The fourth embodiment of the present invention is characterized in that a history data search means 24 and a report creation means 25 are additionally provided to create a report showing the training contents.

Here, the history data search means 24 searches the training history data file 20 using the training course and the trainee from the instructor dialogue apparatus 1 as search information to extract the corresponding training history data, while collecting plant event data. The operation information is retrieved and extracted from the data file 22. The report creation unit 25 creates a report representing the training content from the operation information of the training history data extracted by the history data search unit 24, and outputs the report from the printing device 30 arranged in the instructor interaction device 1. is there.

First, the instructor interaction device 1 uses the CR
Display device 5 such as T and input device 6 such as mouse and keyboard
The input device 6 inputs a request for an instructor function to the instructor processing unit 2 as an instructor operation signal B2.

The instructor input / output means 7 of the instructor processing unit 2 converts the instructor operation signal B2 from the input device 6 into a plant simulation information signal B3 and outputs it to the plant simulation unit 3, which outputs the plant state acquisition means. 9 is converted into an instructor screen signal and output to the display device 5.

The training course setting means 17 sends the training history data D 20 to the training history data file 20 based on the training history setting signal D 5 from the instructor input / output means 7.
Set 4.

The history data collecting means 19 inputs the plant simulation signal B3 from the instructor input / output means 7,
The state quantity of the plant operation during the execution of the plant characteristic calculating means 8 is input from the plant state taking means 9 and the plant state quantity is periodically saved in the plant state quantity collection data file 21, while the instructor and the trainer Is stored in the plant event collection data file 22.

The training history input / output means 23 identifies the training content at the relevant date and time by the training history operation signal D6 from the training history data file 20, and reads the contents of the plant state quantity collection data file 21 and the plant event collection data file 22. Are output to the display device 5 as a graph and an operation list.

The training history input / output means 23 receives the training history operation signal D6 from the instructor input / output means 7 and outputs a training history search signal D7
Is output to the history data search means 24.

When the history data search means 24 is set by the interactive processing on the training history search screen 55 as shown in FIG. 18, the plant event based on the training history data D4 of the corresponding trainee is obtained from the training history data file 20. Operation information is retrieved from the collected data file 22 and output to the report creation means 25.

The report creation means 25 uses the training history report creation signal D8 from the training history input / output means 23 to determine the training content from the training history data D4 and the operation information of the instructor contained in the plant event collection data D2 during training. Then, a report serving as a template is created and displayed as an instructor operation signal B2 as shown in FIG. In addition, the report creation unit 25 updates the training history data file 20 with the training evaluation additionally input by the instructor shown in FIG. 19 as the training history data D4, and outputs the created report to the printing device 30. FIG. 19 shows an example of a report creation screen 56 of a training report, in which training satisfying the conditions by the training course name or the trainee name is stored in the training history data file 20.
And sequentially retrieves the plant event collection data file 22 corresponding to each training, and displays a list of plant initial states and accident simulation contents used in the training.

A training report can be efficiently created by adding a training evaluation by using the training history of the day as the training content and the training history of the training report before that as the training content.

By adding such a function, the effect of the retraining can be easily confirmed by using the accumulated training history data in preparing the report after the training, and the burden on the instructor can be reduced.

Next, a fifth embodiment of the present invention will be described with reference to FIG.

The fifth embodiment differs from the third embodiment in that an input device 6A and a display device 5A are additionally provided separately from the instructor interaction device 1, so that the contents of the training can be grasped in parallel during the training. It has features.

Here, the input device 6A is provided separately from the instructor dialogue device 1, and extracts an instructor search request to the training history data file 20, the plant state quantity collection data file 21, and the plant event collection data file 22. Output. The display device 5A extracts the training result data, the collected data of the plant simulation state, and the process event collected data, and displays the training content provided separately from the instructor interaction device 1.

First, the instructor interaction device 1 uses the CR
Display device 5 such as T and input device 6 such as mouse and keyboard
The input device 6 inputs a request for an instructor function to the instructor processing unit 2 as an instructor operation signal B2.

The instructor input / output means 7 of the instructor processing unit 2 converts the instructor operation signal B2 sent from the input device 6 into a plant simulation information signal B3 and outputs it to the plant simulation unit 3, and the plant simulation unit 3 The plant simulation state B7 sent via the taking-in means 9 is converted into an instructor screen signal and output to the display device 5.

The training course setting means 17 sends the training history data D 20 to the training history data file 20 based on the training history setting signal D 5 from the instructor input / output means 7.
Set 4.

The history data collecting means 19 inputs the plant simulation signal B3 from the instructor input / output means 7,
The state quantity of the plant operation during the execution of the plant characteristic calculating means 8 is input from the plant state taking means 9 and the plant state quantity is periodically saved in the plant state quantity collection data file 21, while the instructor and the trainer Is stored in the plant event collection data file 22.

When the training history input / output means 23 receives the training history operation signal D6 during training from the input device 6A provided separately from the instructor dialogue device 1, the training content at the relevant date and time is specified by the training history data file 20, and The contents of the state quantity collection data file 21 and the plant event collection data file 22 are read and output as a graph and an operation list to an independent display device 5A separate from the instructor interaction device 1.

By adding such a function to the plant simulation device, the contents of the training can be grasped in parallel during the training, and the training using the plant simulation device with a high operation rate can be performed without hindrance.

Hereinafter, a sixth embodiment of the present invention will be described with reference to FIG.

The sixth embodiment is characterized in that a video input device 26, a video input means 27, a training image data file 28 and a video reproduction means 29 are additionally provided, and the training status is stored and reproduced in video. .

Here, the video input device 26 is capable of grasping a training situation to be trained on the simulation control panel 4 as a video.
The video input means 27 stores the training image data from the video input device 26 in the training image data file 28 in association with the plant simulation information at that time. The video reproducing means 29 is for extracting the training image data stored in the training image data file 28, adding the training image data to the training content displayed on another display device 5A, and displaying the training content.

First, a request for an instructor function is input from the input device 6 of the instructor interaction device 1 to the instructor processing unit 2 as an instructor operation signal B2.

The instructor input / output means 7 included in the instructor processing unit 2 converts the instructor operation signal B2 from the input device 6 into a plant information signal B3 and outputs the plant information signal B3 to the plant simulation unit 3. The plant simulation state B7 sent via the taking-in means 9 is converted into an instructor screen signal and output to the display device 5.

The training course setting means 17 sends the training history data D 20 to the training history data file 20 based on the training history setting signal D 5 from the instructor input / output means 7.
Set 4.

The history data collecting means 19 receives the plant simulation signal B3 from the instructor input / output means 7,
The state quantity of the plant operation during the execution of the plant characteristic calculating means 8 is input from the plant state taking means 9 and the plant state quantity is periodically saved in the plant state quantity collection data file 21, while the instructor and the trainer Is stored in the plant event collection data file 22.

The training history input / output means 23 specifies the training content at the relevant date and time by the training history data file 20 based on the training history operation signal D 6 from the instructor input / output means 7, and stores the plant state quantity collection data file 21 and the plant event collection data. The contents of the data file 22 are read and output to a display device 5A independent of the instructor interaction device 1 for performing training using the simulation control panel 4 while synchronizing the graph and the operation list.

The video input means 27 inputs the plant simulation signal B3 from the instructor input / output means 7 together with the video being trained from the video input device 26, and sends the training image data file 28 shown in FIG. Output and save D3.

The image reproducing means 29 inputs the training image data D3 to the training image data file 28 in the same manner as the training history input / output means 23 by using the training history setting signal D5 output from the training history input / output means 23, as shown in FIG. As shown in (5), the video being trained is reproduced on the display device 5A. FIG. 23 shows an embodiment of the training reproduction screen 57, in which image signals of a plurality of frames per second are stored, and the training image data D3 is located at the upper left of the training playback screen, and the plant event collection data D is located at the lower left.
2. Synchronously reproduce the plant state quantity collection data D1 on the right side.

By adding such a function, it is possible to reflect on the response operation of the trainee and confirm the effect of the retraining after the training is performed without hindering the training using the plant simulator having a high operation rate. In addition, the training can be made more effective due to the higher presence.

Reproduction of training contents including image data is performed when an operation corresponding to the same training performed in the past is performed.
Since the comparison can be easily performed, the effect of the retraining can be improved.

Although only video is dealt with in the present embodiment, collection and reproduction of audio data may be considered to obtain a higher sense of reality.

[0083]

As described above, according to the first aspect of the present invention, the power generation output command value is set and stored in advance as the power generation command data with respect to the time, and the power generation output command value according to the simulation time is simulated in the plant. The instructor temporarily returns from the training room to the instructor room to perform the operation when performing training in accordance with the power generation output command value from the simulation control panel because the power generation output command value is updated by outputting to the unit. This eliminates the need and reduces the burden on the instructor during training.

According to a second aspect of the present invention, limit point information that summarizes a process input point for monitoring a plant state exceeding a limit value and the limit value is stored, and for each point, a plant simulation state value and limit point information are used. Judgment whether the plant simulation state is within the permissible range of simulation is stored, and the result is stored and notified to the plant simulation unit and the instructor dialogue device. Can be found immediately during training, the burden on the instructor during training can be reduced, and training efficiency can be increased.

According to the third aspect of the present invention, the training contents data, the plant simulation state collected data and the process event collected data are extracted in accordance with the request contents from the instructor dialogue device, and the training contents are displayed on the display device of the instructor dialogue device. Since the display is performed, the content of the training can be reproduced after the training is performed, and it is easy to reflect on the corresponding operation of the trainee, and the training can be made more effective.

According to the fourth aspect of the present invention, a report representing the training content is created from the training history data and the operation information and output to the instructor dialogue apparatus. The effect of retraining can be easily confirmed by using the accumulated training history data, and the burden on the instructor can be greatly reduced.

According to the fifth aspect of the present invention, the training result data, the plant simulated state collected data, and the process event collected data are extracted in accordance with the contents of a request from an input device provided separately from the instructor interactive device, and displayed on the instructor interactive device. Since the training content is displayed on a display device provided separately from the device, the training content can be displayed on another dedicated device in parallel with the training using the instructor dialogue device, and a highly efficient plant simulation can be executed. After the implementation, the trainee can easily perform the corresponding operation.

According to the sixth aspect of the present invention, the training situation to be trained by the simulation control panel is grasped as an image, the training image data and the plant simulation information at that time are stored in association with each other, and the stored training image data is taken out. Display on a separate display device from the instructor dialogue device and display the training content with the training image data added, so that training using a plant simulator with a high operating rate is not hindered Training can be more effective.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a plant simulation device according to a first embodiment of the present invention.

FIG. 2 is a flowchart showing a processing procedure of a power generation output command value storage means provided in the plant simulation device of FIG.

FIG. 3 is a configuration diagram of a power generation output command value storage table provided in the plant simulation device of FIG. 1;

FIG. 4 is an example of a generated power command value setting screen displayed on a display device provided in the plant simulation device of FIG. 1;

FIG. 5 is a flowchart showing a processing procedure of a power generation output command value output means provided in the plant simulation device of FIG. 1;

FIG. 6 is a configuration diagram of a plant simulation device according to a second embodiment of the present invention.

FIG. 7 is a flowchart showing a processing procedure of a limit alarm monitoring means provided in the plant simulation apparatus of FIG.

8 is a configuration diagram of a limit point information table provided in the plant simulation device of FIG.

9 is a configuration diagram of a point limit value information database provided in the plant simulation device of FIG.

FIG. 10 is a screen example of a display device provided in the plant simulation device of FIG. 6;

FIG. 11 is a configuration diagram of a plant simulation device according to a third embodiment of the present invention.

12 is a configuration diagram of a training history data file provided in the plant simulation device of FIG.

13 is a configuration diagram of a plant state quantity collection data file provided in the plant simulation device of FIG.

14 is a configuration diagram of a plant event collection data file provided in the plant simulation device of FIG.

15 is an example of a training course setting screen of a display device provided in the plant simulation device of FIG. 11;

FIG. 16 is an example of a training history screen of a display device provided in the plant simulation device of FIG. 11;

FIG. 17 is a configuration diagram of a plant simulation apparatus according to a fourth embodiment of the present invention.

18 is an example of a training history search screen of a display device provided in the plant simulation device of FIG.

FIG. 19 is an example of a training report creation screen of a display device provided in the plant simulation device of FIG. 17;

FIG. 20 is a configuration diagram of a plant simulation apparatus according to a fifth embodiment of the present invention.

FIG. 21 is a configuration diagram of a plant simulation apparatus according to a sixth embodiment of the present invention.

FIG. 22 is a configuration diagram of a training image data file provided in the plant simulator of FIG. 21;

23 is an example of a training reproduction screen of a display device provided in the plant simulation device of FIG. 21.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 instructor dialogue device 2 instructor processing unit 3 plant simulation unit 4 simulation control panel 5 display device 6 input device 7 instructor input / output means 8 plant characteristic calculation means 9 plant status acquisition means 10 plant time acquisition means 11 power generation output command value storage means 12 Power generation output command value storage table 13 Power generation output command value output means 14 Limit alarm monitoring means 15 Point limit value information database 16 Limit point information table 17 Training course setting means 19 History data collection means 20 Training history data file 21 Plant state quantity collection data File 22 Plant event collection data file 23 Training history input / output means 24 History data search means 25 Report creation means 26 Video input device 27 Video input means 28 Training image data file 29 Video playback Current means

Continuation of front page (72) Inventor Naoki Mizuguchi 2-24-24 Harumicho, Fuchu-shi, Tokyo Toshiba System Technology Corporation

Claims (6)

[Claims] 1. A simulated control panel for inputting a simulated operation signal in accordance with a simulated plant state displayed for a trainee to simulate training and monitoring of a plant, an input device for inputting an instructor operation signal, and an instructor screen An instructor dialogue device comprising a display device for receiving and displaying signals, and a simulated plant state including a power generation output value obtained by performing a plant simulated operation based on a simulated operation signal input from the simulated control panel to the simulated control panel. A plant simulation unit for outputting, a plant time acquisition unit for acquiring a simulation time from the plant simulation unit, a plant state acquisition unit for acquiring a simulation plant state from the plant simulation unit, and the instructor for identifying the simulation time and the simulation plant state. Output to the dialogue device and make sure that the instructor And an instructor processing unit comprising instructor input / output means for inputting the request from the instructor processing unit. Power generation output command value storage means for setting and storing the power generation output command data via the instructor input / output means, and power generation output command data from the power generation output command value storage table; simulated time from the plant time capturing means; A plant simulation device comprising: a power generation output command value output unit that outputs a power generation output command value according to a simulation time to the plant simulation unit and updates the power generation output command value. 2. A simulation control panel for inputting a simulated operation signal according to a simulated plant state displayed by a trainee for simulated training of plant monitoring and operation, an input device for inputting an instructor operation signal, and an instructor screen An instructor dialogue device comprising a display device for receiving and displaying signals, and a simulated plant state including a power generation output value obtained by performing a plant simulated operation based on a simulated operation signal input from the simulated control panel to the simulated control panel. A plant simulation unit for outputting, a plant time acquisition unit for acquiring a simulation time from the plant simulation unit, a plant state acquisition unit for acquiring a simulation plant state from the plant simulation unit, and the instructor for identifying the simulation time and the simulation plant state. Output to the dialogue device and make sure that the instructor In a plant simulation apparatus having an instructor processing unit comprising instructor input / output means for inputting these requests, a limit point information summarizing a process input point for monitoring exceeding a limit value of a plant state and the limit value is stored. A point limit value information database, a limit point information table storing limit information of each process input point with respect to the limit point information, a plant simulated state value fetched from the plant state fetching means, and the point limit value information database The limit state information is used to determine the plant simulation state for each input point, and the result is stored in the limit point information table, while the contents of the limit point information table are stored in the plant simulation state via the instructor input / output means 7. Departments and instructors A plant simulation device comprising: a limit alarm monitoring unit that notifies a dialog device. 3. A simulated control panel for inputting a simulated operation signal in accordance with a simulated plant state displayed by a trainee for simulated training of plant monitoring and operation, an input device for inputting an instructor operation signal, and an instructor screen An instructor dialogue device comprising a display device for receiving and displaying a signal; and a plant simulation unit for outputting to the simulation control panel a simulated plant state obtained by performing a plant simulation operation based on a simulation operation signal input from the simulation control panel. And a plant time capturing unit that captures a simulated time from the plant simulating unit, a plant state capturing unit that captures a simulated plant state from the plant simulating unit, and outputs the simulated time and the simulated plant state to the instructor interaction device. Together with the request from the instructor dialogue device. A plant simulation apparatus comprising an instructor processing unit comprising instructor input / output means, a training history data file for inputting a training prerequisite including a training course and an execution date and time, and a training result data; A plant state quantity collection data file for storing state quantities at each simulated time, a plant event collection data file for storing collected data of plant event states, and the training course and the implementation date and time to the training history data file from the instructor interactive device. A training course setting means to be set via an instructor input / output means, and a plant simulated state taken by the plant state taking means are saved in the plant state quantity collection data file together with a simulated time, while an instructor dialogue apparatus and a simulated control panel History data collecting means for storing a change in the operation state input from the apparatus as collected data of the plant event status as plant event collected data, and the training history data file via an instructor input / output means in response to a request from an instructor interactive device. The training result data, the plant simulated state quantity, and the collection data of the process event state are extracted from the plant state quantity collection data file and the plant event collection data file according to the requested contents, and the training contents are displayed on the display device of the instructor dialogue apparatus. And a training history input / output means for displaying a training history. 4. The training history data file is searched by using a training course and a trainee requested by the instructor dialogue device as search information to extract corresponding training history data, and a plant event is collected from the plant event collection data file. History data search means for searching and extracting collected data of the state; and a report representing training contents is created from the training history data extracted by the history data search means and the collected data of the plant event state, and the instructor interactive device is prepared. 4. A system according to claim 3, further comprising: a report creating means for outputting from a printing device to be arranged.
A plant simulation apparatus as described in the above. 5. A simulated control panel for inputting a simulated operation signal according to a simulated plant state displayed by a trainee for simulated training of plant monitoring and operation, an input device for inputting an instructor operation signal, and an instructor screen An instructor dialogue device comprising a display device for receiving and displaying a signal; and a plant simulation unit for outputting to the simulation control panel a simulated plant state obtained by performing a plant simulation operation based on a simulation operation signal input from the simulation control panel. And a plant time capturing unit that captures a simulated time from the plant simulating unit, a plant state capturing unit that captures a simulated plant state from the plant simulating unit, and outputs the simulated time and the simulated plant state to the instructor interaction device. Together with the request from the instructor dialogue device. A plant simulation apparatus comprising an instructor processing unit comprising instructor input / output means, a training history data file for inputting a training prerequisite including a training course and an execution date and time, and a training result data; A plant state quantity collection data file for storing state quantities at each simulated time, a plant event collection data file for storing collected data of plant event states, and the training course and the implementation date and time to the training history data file from the instructor interactive device. A training course setting means to be set via an instructor input / output means, and a plant simulated state taken by the plant state taking means are saved in the plant state quantity collection data file together with a simulated time, while an instructor dialogue apparatus and a simulated control panel History data collecting means for saving the change in the operation state input from the plant event collection data file as the plant event collection data file, and the training history data by a request from an input device provided separately from the input device of the instructor dialogue device The display device of the instructor dialogue apparatus extracts the training result data, the collection data of the plant simulated state, and the process event collection data according to the requested contents from the file, the plant state quantity collection data file, and the plant event collection data file. A plant simulation device comprising: training history input / output means for displaying training contents on a separately provided display device. 6. A training image data file which associates training image data from the training image data from the training image data with the plant simulation information at that time to a training image data file. Video input means for saving, and video reproducing means for taking out the training image data stored in the training image data file and adding the training image data to the training content displayed on the another display device and displaying the training content. The plant simulation device according to claim 5, characterized in that: