JPH0244073B2 - UNTENKUNRENYOSHIMYUREETA - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a training simulator for training operators.

[Prior art]

A conventional device of this type is shown in FIG. In the figure, 1 is a control panel that operates plant auxiliary machines and equipment, 2 is a computer that processes signals operated from this control panel 1 and calculates the behavior of the plant in response to the operation, and 3 is a control panel 1 This is an instructor's desk that operates a simulation device consisting of a computer 2 and a computer 2.

Next, the operation will be explained. Signals operated by the control panel 1 are given to the computer 2. The computer 2 simulates the plant operated by the control panel 1, and calculates the behavior of the plant in response to the operation.
to be displayed. The calculations on the computer 1 are as shown in "Power Plant Operation Training Simulator", Journal of the Institute of Electrical Engineers of Japan Vol. 101, No. 10 (October 1981).
This is done using a memorized dynamic characteristic model. A simulation device consisting of a control panel 1 and a computer 2 is operated by an instructor's desk 3.

The conventional driving training simulator is configured as described above, so when conducting driving training using this device, the environmental conditions must be stored in the computer 2 in advance, and this stored data is This system has drawbacks such as the need to change instructors from the instructor's desk 3 as necessary, and the inability to adapt to ever-changing environmental conditions.

[Summary of the invention]

This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and by adding an environmental condition detection device to the simulator for driving training, it is possible to constantly perform simulated calculations according to the same environmental conditions as in the actual plant. The aim is to provide a driving training simulator that allows training to be more similar to the actual machine.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to the drawings. In Figure 2, 1 is a control panel, 2 is a computer,
3 is an instructor's desk, which is the same as that shown in FIG.

Further, 4 indicates an environmental condition detection device connected to the computer 2.

Figure 3 shows a circuit that switches between data storing conventional environmental conditions and detected environmental conditions according to the present invention. 31 is data storing environmental conditions, and 32 is attached to one of the data. Variable name H _ZSET , 33 is a variable name H _ZDET given to one of the data detected by the environmental condition detection device 4,
34 is a software condition judge, 35 is a variable name given to the output data of the condition judge 34.
H _Z indicates the value of the environmental condition. 36 is a dynamic characteristic model that calculates the dynamic characteristics of the plant using the environmental condition 35 as one of the input data.

Next, the operation will be explained. The environmental conditions detected by the environmental condition detection device 4 are input to the computer 2 and processed as an input variable H _ZDET 33 .

One of the data H _ZSET 32 storing environmental conditions and the detected data H _ZDET 33 is selected by the condition determiner 34, becomes a variable H _Z 35, and is given to the dynamic characteristic model 36.

The input variable H _ZDET is a value that changes from moment to moment,
By using this value, it is possible to simulate very realistic conditions, not only to simulate operating conditions under external environmental conditions, but also to display randomly changing external environmental conditions. It can be carried out.

Environmental conditions for the simulator for power generation plant operation training include outside air temperature, humidity, cooling water temperature, power system voltage, frequency, etc. For example, by having the actual frequency detected by the environmental condition detection device 4, inputting it into the computer 2, and using it as environmental condition data, operation training can be conducted as if the actual plant was being operated under exactly the same environmental conditions. It can be performed.

Also, assume conditions that are different from the external environmental conditions when conducting training (for example, when assuming winter conditions in summer).
If you want to conduct training, the condition determiner 34 selects
Driving operation training under designated environmental conditions is also possible by selecting environmental condition setting data 31 that can be set arbitrarily and applying it to the dynamic characteristic model 36 to perform simulated calculations. In other words, if the instructor's desk 3 notifies the computer 1 that the environmental condition detection device 4 will not be used (passing the NO side in Figure 3) and the conditions such as summer and winter, the computer 1 software The software (specifically, the part that implements the condition determiner 34) provides the dynamic characteristic model 36 with the data of the notified condition out of the environmental condition setting data 31. In addition, environmental condition setting data 31
has general environmental conditions in summer and general environmental conditions in winter for the controlled object.

The environmental condition detection device itself may use an ordinary converter and input the information to the computer 2 in analog form or in the form of a BCD code or the like.

In the above embodiment, a power generation plant operation training device has been described, but the present invention can be similarly applied to operation training of various devices and equipment as well as power generation plants, substation plants, and aircraft.

〔Effect of the invention〕

As described above, according to the present invention, the actual environmental conditions of the controlled object are detected and these conditions are input into the dynamic characteristic model of the computer. This has the effect of allowing training to be conducted more closely to the actual machine, and greatly increasing the effectiveness of training with a training simulator.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing a conventional training device, FIG. 2 is a block diagram to which an environmental condition detection device according to the present invention is added, and FIG. 3 is a block diagram of an environmental condition selection circuit according to an embodiment of the present invention. . 1...control panel, 2...calculator, 3...instructor's desk, 4...
Environmental condition detection device, 31...Data storing environmental conditions, 32...One variable name of data storing environmental conditions, 33...One variable name of data detected by the environmental condition detection device, 34...Condition judger ,3
5...Variable name, 36...Dynamic characteristic model. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Claims] 1 It has a control panel operated by a trainee and a dynamic characteristic model that simulates the operation of a system that is controlled by a turbine system, a generator system, etc., and when the control panel is operated in a simulated manner. In a driving training simulator equipped with a computer that simulates the behavior of a controlled object using the dynamic characteristic model and the environmental conditions of the controlled object, actual conditions such as cooling water temperature, power system voltage, frequency, etc. in the controlled object are calculated. 1. A driving training simulator comprising: an environmental condition detecting device for detecting an environmental condition and providing this actual environmental condition to the computer as the environmental condition.