EP1982244A1 - Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique - Google Patents

Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique

Info

Publication number
EP1982244A1
EP1982244A1 EP07701275A EP07701275A EP1982244A1 EP 1982244 A1 EP1982244 A1 EP 1982244A1 EP 07701275 A EP07701275 A EP 07701275A EP 07701275 A EP07701275 A EP 07701275A EP 1982244 A1 EP1982244 A1 EP 1982244A1
Authority
EP
European Patent Office
Prior art keywords
display
control unit
unit
switching device
switching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07701275A
Other languages
German (de)
English (en)
Inventor
Manfred Listopad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton GmbH
Original Assignee
Moeller Gebaudeautomation GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moeller Gebaudeautomation GmbH filed Critical Moeller Gebaudeautomation GmbH
Publication of EP1982244A1 publication Critical patent/EP1982244A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25187—Transmission of signals, medium, ultrasonic, radio
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33192—Radio link, wireless
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the invention relates to a display / control unit having a data processing unit for evaluating status signals and for generating control, triggering, display and / or information signals, as well as having at least one first interface for receiving the status signals of at least one measurement / evaluation unit and / or or at least one switching device, and for transmitting the control and / or release signals to the measurement / evaluation unit and / or the switching device, and at least one second interface, which is designed as an active radio interface, for transmitting the information signals to a user terminal and receiving the Control and / or trigger signals from the user terminal.
  • circuit breakers with sensors and a control device, as well as with a wired interface for transmitting the sensor data or tripping signals within the circuit breaker known.
  • switches with a wireless interface for exchanging current data with other "subscribers", such as other switching devices or a PC.
  • a disadvantage of such display / control units is that it only evaluates the data of a single switching device or a single, arranged in the switching device measurement / evaluation.
  • each switching device has such a display / control unit.
  • This requires another device, such as a user terminal connected to the circuitry, such as a PC, to illustrate the status of the circuitry at a central location.
  • a user terminal connected to the circuitry, such as a PC
  • This requires that the user terminal in question be constantly turned on and connected to the circuitry to constantly monitor the entire circuitry.
  • each switching device "works" separately and on its own, so that the detection of physical parameters in one of the switching devices, which could indicate an impending defect, can not be evaluated, or can be compared with other measurements in other switching devices.
  • a selective selective triggering of individual switching devices and the selective selective switching off individual switching sections is therefore limited or not possible, which can lead to both the risk of the circuitry and the people in their environment, too frequent triggering to unnecessarily frequent failures and the associated costs.
  • the object of the invention is therefore to provide a display / control unit of the type mentioned, with which the mentioned disadvantages can be avoided, with which the safety and reliability of a circuit arrangement can be increased, and with which the equipment and installation effort in the field Circuit arrangement can be reduced.
  • the first interface is designed as an active radio interface.
  • the display / control unit can be separated from the measurement / evaluation unit and / or the switching device and spatially arranged elsewhere.
  • This allows a central display / control unit to gain a better overall view of the electrical processes in electrical circuitry and to better control errors by e.g. It is also possible to switch off switchgear which can still be within predefined limits without a PC having to be constantly switched on and connected to the circuit arrangement.
  • the safety in an electrical circuit arrangement can be increased.
  • switching devices can be prevented from switching off when the display / control unit recognizes that this is a known, only temporary source of error, such as the startup of a machine. Overall, this can be achieved with low Druckmaschineetzwand, as well as low cabling a good and safe monitoring of the circuit, whereby the safety of the circuit and the people in their environment is increased, and the false alarms can be minimally low, creating such a protected circuit a has high active time.
  • Such, separated from the switching devices display / control unit can also be integrated into a control unit for a home automation system.
  • the second interface is provided for the transmission and reception of data which are coded according to a substantially standardized data transmission protocol, in particular Bluetooth, GSM, UMTS, WLAN, ZIGBEE.
  • a substantially standardized data transmission protocol in particular Bluetooth, GSM, UMTS, WLAN, ZIGBEE.
  • At least one display means controlled by the data processing unit for example at least one LED, preferably a dot matrix display or a screen, is provided.
  • at least one LED preferably a dot matrix display or a screen.
  • the data processing unit is assigned a memory unit for storing received and / or transmitted data.
  • the operating data as well as the electrical or generally the physical measured values of the circuit arrangement can be recorded and evaluated at a later time. This can be important and helpful for the subsequent understanding of a switch-off process or an error.
  • a variant of the invention may consist in that the first and / or the second interface are designed as a full-duplex radio interface. As a result, a reception or a transmission of control data or of triggering commands is also possible while data is being transmitted or received by the display / control unit itself. This can further increase the safety of the system.
  • the invention further relates to an electrical installation arrangement comprising at least one switching device, at least one measuring / evaluation unit and at least one display / control unit, in particular a display / control unit according to the invention, wherein the switching device has switching contacts, a switch lock and a trip unit, wherein the measuring / Evaluation unit has at least one sensor for measuring a physical quantity, wherein the display / control unit has display means and / or a data processing unit, and wherein the at least one switching device, the at least one measurement / evaluation unit and the at least one display / control unit each one have first interface for mutual data exchange, and the display / control unit has a second interface, which is designed as an active radio interface, for data exchange with a user terminal.
  • a disadvantage of such electrical circuit arrangements is that in these only the data of a measuring / evaluation unit arranged in a switching device are merely evaluated by a display / control unit likewise arranged in this switching device. As a result, another device is necessary, such as one with the circuit arrangement connected user terminal, such as a PC, to illustrate the status of the circuitry at a central location. This requires that the user terminal in question be constantly turned on and connected to the circuitry to constantly monitor the entire circuitry.
  • each switching device of the circuit arrangement Without an active user terminal, each switching device of the circuit arrangement "works" separately and on its own, so that the detection of physical parameters in one of the switching devices, which could indicate an impending defect can not be evaluated, or be compared with other measurements in other switching devices
  • a selectively selective triggering of individual switching devices and the selective selective switching off of individual switching sections is therefore only partially or not at all possible, which can endanger both the circuit arrangement and the people in their environment, as well as too frequent tripping unnecessarily frequent
  • the object of the invention is therefore to specify an electrical installation arrangement of the aforementioned type which avoids the disadvantages mentioned, which has increased safety and reliability, and which has a reduced number of devices - Has and installation effort.
  • the first interfaces are designed as active radio interfaces.
  • the display / control unit can be separated from the measurement / evaluation unit and / or the switching device and spatially arranged elsewhere. It is thus also possible with a single display / control unit to control several, in particular all, switching devices in an electrical installation arrangement or to receive, process and monitor the status signals of a plurality of measured value units. This makes it possible to control or control a specifiable number of control devices and / or measuring / evaluation unit with a single display / control unit.
  • switching devices can be switched off, which in itself may be within predetermined limits, without that a PC constantly turned on and must be connected to the installation arrangement.
  • the safety in an electrical installation arrangement or circuit arrangement can be increased.
  • switching devices can be prevented from switching off when the display / control unit detects that it is is a known, only temporary source of error, such as booting up a machine.
  • DisplayV control unit can also be integrated into a control unit for a home automation system.
  • the first interfaces and / or the second interface are designed as full-duplex radio interfaces.
  • the invention can be provided that the display / control unit is physically separated from the measurement / evaluation and / or the switching device. As a result, a high flexibility with regard to the arrangement of the display control unit can be achieved.
  • the invention further relates to a method for signal transmission in an electrical installation arrangement, in particular an electrical installation arrangement according to the invention, with at least one measuring / evaluation unit which measures at least one physical quantity, in particular fault current, current, voltage, power and / or temperature, and at least a display / control unit, in particular a display / control unit according to the invention.
  • switching devices which comprise a measuring / evaluation unit which controls the trip unit of the switching device.
  • the switching device acts as a self-acting unit.
  • a disadvantage of such circuit arrangements and the method for their operation is that no current information about the switching state of the electrical circuit arrangement are available to the user. The user learns of an error only when this error has led to a shutdown of the electrical circuitry. This leads to unexpected failures and long service lives.
  • the object of the invention is therefore to provide a method for signal transmission in an electrical installation arrangement of the type described above, with which the mentioned disadvantages can be avoided, with which the safety and reliability of a circuit arrangement can be increased, and with which the equipment and installation costs can be reduced in the circuit arrangement. According to the invention, this is achieved by determining a respective instantaneous value of the physical quantity by the at least one measuring / evaluating unit at predefinable time intervals and transmitting it to the at least one display / control unit, in particular by radio.
  • the current value of the physical variable can be checked and / or stored by the display control unit and an alarm can be triggered when a limit value is exceeded.
  • aortable measurement / evaluation units which can therefore also be arranged independently of a switching device, which transmit their measured values to the display / control unit, contribute to the fact that the display / control unit has a current and Complete picture of the physical conditions can be formed within the electrical circuit arrangement, which allows a comprehensive assessment of security, in particular a determination of imminent error, within the electrical circuitry.
  • the instantaneous value of the physical quantity is transmitted until a new value of the physical quantity has been determined or until an acknowledgment of receipt sent by the display controller has been received by the measured value unit. This will ensure that the current value is really a current value or that the display / control unit has actually received the current value.
  • a first information signal is transmitted by radio to a user terminal, such as a mobile phone or a PC.
  • a user terminal such as a mobile phone or a PC.
  • the display / control unit sends a triggering signal to the first switching device and the trip unit triggers the switch lock, and / or sends a second information signal to the user terminal.
  • the switching device can be triggered by the display / control unit, wherein the display / control unit can be arranged at a different location in the electrical circuit arrangement.
  • This can be achieved by the display / control unit selective triggering of switching devices.
  • the first switching device is provided with a sensor for detecting the position of the switching contacts and generating a switching position signal representing the position of the switching contacts, it can be provided that the switching position signal is transmitted to the display control unit.
  • the display / control unit has an overview of the switching state of the individual switching devices of the electrical circuit arrangement.
  • the respective instantaneous position of the switch contacts is sent from the display / control unit to the user terminal. This allows the status of the electrical circuitry to be tracked, recorded, evaluated and / or controlled at a location remote from it.
  • the first switching device comprises one of the at least one measuring / evaluation units, and when a third limit value of the physical quantity is exceeded, a triggering signal is transmitted to the triggering unit which triggers the switching mechanism, it can be provided that the display shows A first control signal is sent to the measuring / evaluation unit and the third limit value is changed by the first control signal received by the measuring / evaluation unit.
  • the display / control unit can detect, for example, the starting or run-up of a load, which leads precisely to a short-term exceeding of the third limit value in this run-up phase.
  • a reclosing signal is sent to the reclosing device and by the received reclosing signal the recloser the
  • Circuitry not only be centrally controlled off, but also turned on again.
  • Another possible embodiment may be that the instantaneous value of the physical quantity, the first or second information signal, and / or the respective current position of the switching contacts to a display means of the display / control unit is displayed. This allows a user to quickly and centrally
  • Embodiments are exemplified, described in more detail. Showing:
  • Fig. 1 shows a preferred embodiment of a circuit arrangement according to the invention
  • Fig. 2 is a block diagram of a preferred embodiment of an inventive
  • Fig. 3 is a block diagram of a preferred embodiment of an inventive
  • Fig. 4 is a schematic diagram of a preferred embodiment of an inventive
  • FIG. 1 shows an electrical installation arrangement comprising at least one switching device
  • the switching device 3 switching contacts 31, a switching mechanism 32 and a trip unit 33, wherein the measuring / evaluation unit 2 at least one sensor 21 for measuring a physical quantity, wherein the
  • Display / control unit 1 display means 12 and / or a data processing unit 11, and wherein the at least one switching device 3, the at least one measuring / Evaluation unit 2 and the at least one display / control unit 1 each have a first interface 6 for mutual data exchange, and the display / control unit 1 has a second interface 7, which is designed as an active radio interface, for data exchange with a user terminal 4, the first interfaces 6 are designed as active radio interfaces.
  • An electrical installation arrangement according to the invention can be any type of electrical installation arrangement and / or circuit arrangement. Particular preference may be provided electrical installation arrangements for the power supply of operation and / or households.
  • Inventive electrical installation arrangements comprise at least one switching device 3, at least one measuring / evaluation unit 2 and at least one display / control unit 1, wherein the switching device 3, the measurement / evaluation unit 2 and the display / control unit 1 each have a first, as active Radio interface trained to include interface 6, for mutual data transfer or data exchange.
  • the AIDV control unit 1 of the measuring / Ausenseemheit 2 and / or the switching device 3 can be physically separated, and therefore spatially to another Place to be arranged. It is thus also possible with a single display / control unit 1 to control several, in particular all, switching devices 3 in an electrical circuit arrangement or to receive, process and monitor the status signals 82 of a plurality of measured value units 2. This makes it possible to control or control a specifiable number of switching devices 3 and / or measuring / evaluation unit 2 with a single display / control unit 1.
  • the measuring / evaluation units 2 can be arranged separately from the switching devices 3.
  • electrical parameters at any point of the installation arrangement for example, directly in the area of a socket to which a consumer is connected, are detected.
  • Shutdowns of a consumer can then, for example, by deliberately switching off only the socket to which the consumer is connected, while the rest of the installation arrangement intact continues to be supplied with electrical energy.
  • the display / control unit 1 can also be physically completely separated from the remaining components and separated to be ordered. It is possible, for example, to design and / or arrange these together with the controller for an optionally existing domestic engineering system.
  • an installation arrangement can be completely dispensed with in a further step to a distribution and / or control box in the conventional sense, since the switching devices 3, in particular the circuit breaker, and / or the measuring / evaluation units 2 in the circuit network or in the installation arrangement can be arranged distributed, whereby a central display / control unit 1 obtain a complete overview of the electrical requirements in an electrical circuit arrangement and can better control errors, as already described, only directly the faulty load is taken from the network.
  • a display / control unit 1 Due to the central control and data acquisition within the electrical installation arrangement, a display / control unit 1 according to the invention also gains a comprehensive overview of the electrical and other physical processes within the electrical installation arrangement. For example, it may be possible to prematurely recognize impending errors, e.g. the fault current or the temperature in a range continuously or steadily rising, can be beaten before exceeding the tripping limits alarm and notified a service technician. As a result, the safety in an electrical circuit arrangement can be increased. In addition, switching devices 3 can be prevented from switching off when the display / control unit recognizes that it is a known, only temporary source of error, such as the startup of a machine.
  • impending errors e.g. the fault current or the temperature in a range continuously or steadily rising
  • switching devices 3 can be prevented from switching off when the display / control unit recognizes that it is a known, only temporary source of error, such as the startup of a machine.
  • An electrical installation arrangement comprises at least one display / control unit 1 with a second interface 7 designed as an active radio interface for data exchange with a user terminal 4.
  • a user terminal 4 such as a PC 42, a mobile phone 41, a PDA (eg Palm) or the like
  • a user terminal 4 can be informed of the status or an imminent error of the electrical installation arrangement.
  • an electrician can be contacted directly if a mistake is made. This electrician could then be on site before the error occurs or shortly thereafter with the right spare parts, and would not have to search for a long error, since he was previously informed by the display / control unit 1 about the error.
  • the display / control unit 1 can preferably also be controlled intervene in the electrical installation arrangement, in particular by means of the user terminal 4.
  • the display control unit 1, the measurement / evaluation unit 2 and the switching device 3 each have at least one first interface 6 designed as an active radio interface.
  • each data transmission protocol and / or each frequency band or each radio-technical channel can be provided.
  • the first interface 6 operates on a part of an ISM frequency band, in particular in the range of 433 MHz, 868 MHz, 915 MHz and / or 2.4 GHz. These so-called "industrial scientific medical frequencies" are approved for free use.
  • Any data transmission protocol can be provided, wherein both the application of digital and analog transmission and / or modulation methods can be provided.
  • the display / control unit 1, the measurement / evaluation unit 2 and the switching device 3 means for channel coding, preferably for convolutional coding, in particular trellis, Viterbi, Reed Solomon and / or turbo coding, and / or Modulation, in particular FSK, 2-FSK, 4-FSK, ASK, BPSK, GFSK, PSK and / or QPSK modulation include, whereby a particularly secure and error-free data transmission can be achieved within this security-relevant application.
  • convolutional coding in particular trellis, Viterbi, Reed Solomon and / or turbo coding
  • Modulation in particular FSK, 2-FSK, 4-FSK, ASK, BPSK, GFSK, PSK and / or QPSK modulation
  • FSK FSK
  • 2-FSK Fast trellis
  • 4-FSK e.g., BPSK
  • ASK BPSK
  • GFSK GFSK
  • PSK GFSK
  • QPSK modulation e.g.,
  • the display / control unit 1 has a second interface 7, designed as an active radio interface, for exchanging data with a user terminal 4. It is preferably provided that the second interface 7 is provided for transmitting and receiving data, which is in accordance with a substantially standardized data transmission protocol coded, in particular Bluetooth, GSM, UMTS, WLAN and / or ZIGBEE. Thereby, a particularly simple adaptation of the transmitted data to the user terminals 4 is possible by the data are already encoded in a protocol for which the user terminal 4 in question is designed anyway.
  • a substantially standardized data transmission protocol coded in particular Bluetooth, GSM, UMTS, WLAN and / or ZIGBEE.
  • the first and / or the second interface 6, 7 are designed as a full-duplex radio interface.
  • a particularly secure data transmission and circuit arrangement can be achieved, since even while a component is transmitting data, it is also capable of receiving data such as a trigger signal 81.
  • a so-called handshake method can be provided in which a component sends data until it receives an acknowledgment of receipt of another component. This can ensure that the data sent also arrive. It can be provided, for example, that a switching device 3 in the event of non-arrival of such Acknowledgment of receipt after a certain number of attempts, as can be assumed that a fault in the installation arrangement.
  • FIG. 2 shows a particularly preferred construction of a display / control unit 1 according to the invention in a block diagram.
  • the display / control unit 1 in this case comprises a data processing unit 11 for evaluating status signals 82 and for generating control, triggering, display and / or information signals 80, 81, 83, the already described at least one first, designed as an active radio interface, Interface 6 for receiving the status signals 82 at least one measuring / evaluation unit 2 and / or at least one switching device 3, which also for transmitting the control and / or release signals 80, 81 to the measurement / evaluation unit 2 and / or the switching device 3 is provided is, and also already described at least a second, designed as an active radio interface, the interface 7, which is provided for transmitting the information signals 83 to a user terminal 4 and receiving the control and / or trigger signals 80, 81 from the user terminal 4.
  • the data processing unit 11 is preferably assigned a memory unit 13 for storing received and / or transmitted data. Since the data processing unit 11 may preferably be a microcontroller ( ⁇ C), it may be provided that an on-board memory which may be present on the ⁇ C is used as the memory unit 13.
  • ⁇ C microcontroller
  • the display / control unit 1 further preferably comprises a power supply unit 15. It can be provided to configure these redundantly, therefore preferably a mains power supply, and additionally an AJdcu power supply as a backup system, so that the display / control unit 1 is also ready for use, if it comes to a shutdown of the power supply.
  • control commands such as a Reclosure command to a switching device 3.
  • the display VSteuerilles 1 can also take on other task, such as the control of building services, the air conditioning, sun protection, the light switch, alarm, heating, ventilation, lighting or dergl .
  • a presence sensor may be provided which the presence of people and / or Animals detected in the premises.
  • a touch-sensitive circular sensor such as a capacitive sensor which responds to touch by a finger
  • a touch-sensitive circular sensor such as a capacitive sensor which responds to touch by a finger
  • it can be provided to guide a cursor up or down through a menu displayed on the display means 12 by a circular movement of the finger on the sensor.
  • a butipping of the sensor at one point leads to a movement of the cursor in ebendiese direction in the menu, so that, for example, a butipping of the sensor on a right side leads to a movement of the cursor to the right; a butip at an upper portion of the sensor to a movement of the cursor upwards.
  • 3 shows a measuring / evaluation unit 2 according to the invention, which according to the invention can be arranged separately from a switching device 3, but which can also be arranged together with the switching device 3 in a housing.
  • the first interface 6 of the switching device 3 and the first interface 6 of the measuring / evaluation unit 2 are designed in one piece, and / or that the switching device 3 and the measuring / evaluation unit 2 have a line-connected data bus.
  • a data bus 22 for the connection of the measurement / evaluation unit 2 to the first interface 6, the execution of which has already been described above, and which may include a transmitter 61 and a receiver 62, may be provided.
  • the measuring / evaluation unit 2 has at least one sensor 21 for receiving at least one physical variable, in particular electrical variables, such as in particular fault current, current, voltage, power, but also other physical variables such as temperature or humidity.
  • the sensors 21 are physically separated from the measuring / evaluation unit 2, in which case supply lines can be provided.
  • the measuring / evaluation unit 2 comprises a local measured value display 23 and / or status display which displays current measured values, or in particular can also indicate the status of the switching device 3 in the case of a single-stage embodiment with a switching device 3. For example, a seven-segment display, an LCD or LED display or a number of LEDs can be provided for this purpose.
  • FIG W shows a schematic diagram of a preferred embodiment of a switching device 3 according to the invention with an integrated measuring / evaluation unit 2.
  • the switching device 3, which is incorporated in FIG W
  • the illustrated embodiment is provided for the switching of two lines, such as phase and neutral, thereby switching contacts 31 for interrupting these lines, a switch lock 32 for actuating the switch contacts 31, a switch knob 34 and a trigger relay 36 for actuating the switch latch 32 and a trip unit 33 for actuating the trigger relay 36.
  • the measurement / evaluation unit 2 is arranged together with the trip unit 33.
  • the first interface 6 of the measuring / evaluation unit 2 and the switching device 3 can be made in one piece.
  • the switching device 3 has a test button 35 for closing a test current path.
  • a method for signal transmission in an electrical installation arrangement in particular an installation arrangement according to the invention, with at least one measurement / evaluation unit 2, which measures at least one physical quantity, in particular fault current, current, voltage, power and / or temperature, and at least one, in particular Eri ⁇ ndungsdorfen, display / control unit 1, it is provided that determined by the at least one measurement value unit 2 at predetermined time intervals, each current value of the physical quantity and this is transmitted to the at least one essorVSteuerillon 1, in particular by radio. As already described above, it may be preferred to transmit the current value of the physical quantity until a new value of the physical quantity has been determined or until an acknowledgment of receipt sent by the display / control unit 1 has been received by the measured value unit 2.
  • the received values of the physical quantity are preferably compared by the display / control unit 1 with previously stored limit values, and when a specifiable first limit value of the physical quantity is exceeded in order to inform a user, for example a building engineer, of an imminent error the display / control unit 1, a first information signal 83 by radio to a user terminal 4, such as a mobile phone 41 or a PC 42, sent.
  • a specifiable first limit value of the physical quantity is exceeded in order to inform a user, for example a building engineer, of an imminent error the display / control unit 1, a first information signal 83 by radio to a user terminal 4, such as a mobile phone 41 or a PC 42, sent.
  • At least a first switching device 3 is provided with switching contacts 31, a switching mechanism 32 and a trip unit 33 in the installation arrangement, it can be provided that when a second predetermined limit value of the physical size is exceeded, the display / control unit 1 a trigger signal 81 sends to the first switching device 3, and the trip unit 33, the switching mechanism 32 triggers.
  • the measuring value unit 2 directly sends a signal to the W 2
  • the display / control unit 1 sends a second information signal 83 to the user terminal 4, to inform the user of the triggering of the switching device 3.
  • the first switching device 3 comprises a switching position sensor for detecting the position of the switching contacts 31, it can be provided that the switching device 3 generates a switching position signal representing the position of the switching contacts 31 and is transmitted to the display / control unit 1 this information in turn can be transmitted to the user terminal 4, or represents the switching position information to the display means 12.
  • a switching device 3 in which the switching device 3 comprises a measuring / evaluation units 2, which when a third limit of the physical quantity is exceeded, a trigger signal 81 to the trip unit 33rd transmitted, which triggers the switching mechanism 32), it can be provided that this third limit value, which may coincide with the second limit value, is changed by a first control signal 80 sent by the display / control unit 1.
  • the tripping limit value of the switching device 3 can be temporarily changed, in particular increased.
  • the display / control unit 1 when the display / control unit 1 recognizes, by the incoming measurements and switch position signals, that a load is turned on which causes, for example, an overcurrent on the supply line, or a fault current, such as a large electric motor or a welder during start-up which loads the lines in the further operation, however, only in the range of permissible limits, the display / control unit 1, which can automatically detect the switching on of this consumer by a previous calibration or a learning phase, the trip limit, therefore the third limit adjust for just this period of startup of the consumer to the expected load, so that the consumer without causing a turn on the supply can start up. After a certain time, the third limit value can then be reduced back to the original value.
  • the switching device 3 is turned off by the display / control unit 1 and / or the measurement / evaluation unit 2. If the switching device 3 is operatively connected to a reclosing device 5, by the display / control unit 1, a reclosing signal 85 may be sent to the reclosing device 5, which may also include a first interface 6, and by the reclosing signal received 85, the recloser 5 may be caused to close the switch contacts 32 of the switching device 3. As a result, a disconnected switching device 3 can be switched on again from a central location. Furthermore, it can be provided that the instantaneous value of the physical variable, the first or second information signal, and / or the respective instantaneous position of the switching contacts 31 is displayed on a display means 12 of the display / control unit 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Dans la disposition d'installation électrique selon l'invention comprenant au moins un commutateur (3), au moins une unité de mesure/évaluation (2) et au moins une unité d'affichage/commande (1), le commutateur (3) comportant des contacts de commutation (31), un mécanisme de coupure (32) et une unité de déclenchement (33), l'unité de mesure/ évaluation (2) comportant au moins un capteur (21) servant à mesurer une grandeur physique, l'unité d'affichage/commande (1) comportant un support d'affichage (12) et/ou une unité de traitement de données (11), et le ou les commutateurs (3), la ou les unités de mesure/évaluation (2) et la ou les unités d'affichage/commande (1) comportant chacun une première interface (6) pour échanger mutuellement des données, et l'unité d'affichage/commande (1) comportant une deuxième interface (7) qui est configurée comme une interface d'émission active servant à échanger des données avec un terminal utilisateur (4), l'on propose afin d'augmenter la sécurité et la fiabilité pour un coût d'appareils et d'installation réduit que les premières interfaces (6) soient conçues comme des interfaces d'émission actives.
EP07701275A 2006-02-01 2007-01-24 Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique Withdrawn EP1982244A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0014606A AT503172B8 (de) 2006-02-01 2006-02-01 Elektrische installationsanordnung, sowie verfahren zum betrieb einer elektrischen installationsanordnung
PCT/AT2007/000028 WO2007087657A1 (fr) 2006-02-01 2007-01-24 Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique

Publications (1)

Publication Number Publication Date
EP1982244A1 true EP1982244A1 (fr) 2008-10-22

Family

ID=35999595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07701275A Withdrawn EP1982244A1 (fr) 2006-02-01 2007-01-24 Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique

Country Status (6)

Country Link
EP (1) EP1982244A1 (fr)
CN (1) CN101379448B (fr)
AT (1) AT503172B8 (fr)
IL (1) IL192766A0 (fr)
RU (1) RU2008135324A (fr)
WO (1) WO2007087657A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010042717B4 (de) * 2010-10-20 2021-12-23 Endress + Hauser Process Solutions Ag Anordnung umfassend eine erste und eine zweite Funkeinheit sowie ein Feldgerät und ein Verfahren zum Betreiben derselben
CN102590545A (zh) * 2012-03-23 2012-07-18 江南大学 一种气缸测速系统
CN102711293B (zh) * 2012-05-14 2013-12-18 苏州市职业大学 一种无线传感网络网关
DE102012106923A1 (de) * 2012-07-30 2014-01-30 Eaton Electrical Ip Gmbh & Co. Kg Schaltvorrichtung mit Funkmodul und Deaktivierungsfunktion
CN103063906A (zh) * 2012-12-15 2013-04-24 安徽工程大学 一种电力开关柜无线监测系统
DE102016103177A1 (de) 2016-02-23 2017-08-24 Dbk David + Baader Gmbh Schaltvorrichtung
DE102018130509A1 (de) * 2018-11-30 2020-06-04 Harting Electric Gmbh & Co. Kg Messeinrichtung für Betriebszustand
DE102019214360A1 (de) 2019-09-20 2021-03-25 Siemens Aktiengesellschaft Leistungsschalter und mobiles Gerät
DE102021201926A1 (de) * 2021-03-01 2022-09-01 Vega Grieshaber Kg Autarkes Messgerät mit Vor-Ort-Anzeigeeinrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783116A1 (fr) * 1998-09-04 2000-03-10 Novotech International Systeme de radiocommunication securise
JP2000215377A (ja) * 1999-01-26 2000-08-04 T & D:Kk 測定装置
DE10000609B4 (de) * 2000-01-10 2006-04-13 Gira Giersiepen Gmbh & Co. Kg Schnittstellengerät für eine Datenverbindung zwischen einem Elektro-Installationssystem und einem Komminikationssystem sowie damit ausgestattetes Elektro-Installationssystem
DE10066242B4 (de) * 2000-06-30 2009-06-10 Moeller Gmbh Kommunikationsfähiger Leistungsschalter
DE10031963C1 (de) * 2000-06-30 2002-02-07 Moeller Gmbh Leistungsschalter
DE10032866A1 (de) * 2000-07-06 2002-01-17 Abb Research Ltd System, insbesondere Automatisierungssystem, mit software-implementierter Steuerung und Basisstation hierzu
DE60018072T2 (de) * 2000-10-27 2005-12-29 Invensys Systems, Inc., Foxboro Feldgerät mit einem Sender und/oder Empfänger zur drahtlosen Datenübertragung
DE10103302A1 (de) * 2001-01-25 2002-08-01 Bsh Bosch Siemens Hausgeraete Elektrisches Haushaltsgerät mit Kommunikationsschnittstelle
EP1260886A3 (fr) * 2001-05-23 2003-11-05 ABB Sace S.p.A. Système domotique
US6667692B2 (en) * 2001-06-29 2003-12-23 Landis+Gyr Inc. Electrical utility meter having harmonic data templates for power quality alarm thresholds
DE10237150B4 (de) * 2002-08-13 2009-04-09 O2 (Germany) Gmbh & Co. Ohg Kommunikationssystem und Verfahren zur Datenübertragung, insbesondere zur Überwachung, Steuerung und/oder Regelung eines oder mehrerer Geräte
DE10248640A1 (de) * 2002-10-18 2004-04-29 Abb Patent Gmbh Schaltgerät sowie System und Verfahren zur Signalübertragung zwischen diesem und einer Signalverarbeitungseinheit
US20040203387A1 (en) * 2003-03-31 2004-10-14 Sbc Knowledge Ventures, L.P. System and method for controlling appliances with a wireless data enabled remote control
DE102004013344A1 (de) * 2004-03-17 2005-10-27 Insta Elektro Gmbh Steuersystem
ITMI20040761A1 (it) * 2004-04-19 2004-07-19 Abb Service Srl Dispositivi di protezione elettronici di interuttori e relativo metodo fi programmazione

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007087657A1 *

Also Published As

Publication number Publication date
IL192766A0 (en) 2009-02-11
AT503172B1 (de) 2008-05-15
CN101379448A (zh) 2009-03-04
AT503172B8 (de) 2008-07-15
WO2007087657A1 (fr) 2007-08-09
CN101379448B (zh) 2013-02-06
AT503172A1 (de) 2007-08-15
RU2008135324A (ru) 2010-03-10

Similar Documents

Publication Publication Date Title
WO2007087657A1 (fr) Disposition d'installation électrique et procédé de fonctionnement d'une disposition d'installation électrique
DE102016110641B3 (de) Feldbusmodul und Verfahren zum Betreiben eines Feldbussystems
DE10066242B4 (de) Kommunikationsfähiger Leistungsschalter
EP0391143B1 (fr) Appareil de surveillance avec dispositif de commutation
DE102021105554B4 (de) Modular aufgebaute Notlichtbeleuchtungsanlage mit einem seriellen Bus und Verarbeitung von Signalen auf dem Bus sowie Herstellung einer entsprechenden Notlichtbeleuchtungsanlage
EP4200944B1 (fr) Connecteur électrique
DE112010000698T5 (de) Elektrischer Schaltkreis mit redundanter Verbindungsleitung
DE112013002661T5 (de) Segment mit einer Fehlerschutzeinrichtung für ein zweidrahtiges, kombiniert verbundenes Energie- und Datennetzsystem
KR20090001509A (ko) 변전소 모니터링 시스템
DE10031963C1 (de) Leistungsschalter
EP1039359B1 (fr) Dispositif de surveillance pour des usagers électriques
AT504670B1 (de) Verfahren zum betreiben einer drahtlosen kommunikationsverbindung zwischen einem mobilen handbediengerät und einer maschinensteuerung sowie entsprechende systemkomponenten
CN114843123B (zh) 远程驱动器、具有远程驱动器的装置布置以及方法
CN112631186B (zh) 一种小型智能断路器控制方法
WO2012072649A1 (fr) Dispositif de commutation et module de commande externe
EP3452876B1 (fr) Système de commande d'installation commandée électriquement
CN113641122A (zh) 一种智能化高压开关的联闭锁逻辑可视化方法及装置
CN113741242A (zh) 隔离开关的控制方法、装置及其系统
DE102014224642B3 (de) Feldbuskommunikationsmodul
EP1493063B1 (fr) Systeme d'entrainement a commande par moteur electrique, muni d'un systeme de securite fonctionnant des l'apparition de la premiere erreur
DE102010038459A1 (de) Sicherheitssystem
DE102019220444B4 (de) Fernantrieb und Parametrier-Verfahren
CN212343309U (zh) 一种基于网络通讯功能的电动机保护器
EP2899822B1 (fr) Système de protection électrique pour une installation électrique et procédé correspondant
CN120142923B (zh) 断路器分合闸回路监测系统及方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080901

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17Q First examination report despatched

Effective date: 20090909

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EATON GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170419