CN202856464U - Intelligent anti-misoperation electronic device used for transformer substation - Google Patents
Intelligent anti-misoperation electronic device used for transformer substation Download PDFInfo
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- CN202856464U CN202856464U CN201220564570XU CN201220564570U CN202856464U CN 202856464 U CN202856464 U CN 202856464U CN 201220564570X U CN201220564570X U CN 201220564570XU CN 201220564570 U CN201220564570 U CN 201220564570U CN 202856464 U CN202856464 U CN 202856464U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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Abstract
The utility model provides an intelligent anti-misoperation electronic device used for a transformer substation comprising a signal acquisition module used to acquire the state information of the transformer substation; a command output module used to output an anti-misoperation locking control signal; an anti-misoperation main controller, which is electrically connected with the signal acquisition module and the command output module, and can be used for the signal analyzing processing and the logical judgment of the signal input by the signal acquisition module, and then can be used to output the anti-misoperation locking control signal to the command output module. The device supports the MMS/GOOSE communication mechanism of the IEC61850 protocol standard, and can be used to provide all anti-misoperation service functions to a station level anti-misoperation host and a monitoring system, and the anti-misoperation function of the programmed operation is included. The device can be cooperated with an intelligent lockset and an intelligent pressing device of a process level to effectively form the intelligent anti-misoperation component of the intelligent transformer substation. The device can be cooperated with the station level anti-misoperation system, and a complete anti-misoperation locking system of the intelligent transformer substation can be built, therefore the requirements of the comprehensiveness and the coerciveness of the anti-misoperation locking of the transformer substation can be satisfied.
Description
Technical field
The utility model belongs to automation of transformation substations equipment technical field, relates in particular to a kind of intelligent error preventing electronic equipment for transformer station.
Background technology
According to the requirement of power industry management, the operational outfit in power plant, the transformer station, such as: circuit breaker, isolating switch, ground wire, cutter, net door etc. all to carry out locking, to prevent because misoperation and generation, personnel casualty accidents." five anti-" block sytem be China's electric power system to preventing a kind of control system of back brake misoperation in power plant, the transformer station's power transmission and distribution process, mainly be to prevent mistakenly entering charged chamber, prevent mistake drawing switch, prevent on-load drawing disconnecting link, prevent live ground wiring, prevent from being with ground wire to close disconnecting link with technological means.
Intelligent substation is developed by digital transformer substation, and through development for many years, technology becomes better and approaching perfection day by day.Intelligent substation will progressively become the principal mode that transformer station exists.The principal characters such as intelligent substation has primary equipment intellectuality, secondary device networking, operating process sequencing, information shared resources, and the equipment interoperability is strong.Along with new application in substations technology and management mode development, intelligent substation anti-misoperation technology must be faced with adaptive development.According to the specification requirement of intelligent substation anti-error locking system, the anti-error system of intelligent substation makes up by the IEC61850 standards system, all have perfect anti-error technical measures at station level, wall and process layer, make anti-misoperation can cover the operation of arbitrary place, arbitrary equipment under the various modes of operation such as substation operation, operation, maintenance comprehensively.
For now, the anti-error electronic equipment disappearance of intelligent substation wall, there is following defective in traditional error-proof device:
1) do not support the MMS/GOOSE of IEC61850 standard, a little less than poor, the interconnected and interoperability of equipment room capability of information sharing comprehensively;
2) in the situation of station level equipment failure, traditional error-proof device does not possess the ability of obtaining full station state information from other IED, can not realize the electric operation interlocking of entirely standing;
3) can not effectively be used with the intelligent lockset of process layer.
4) for sequential operation in substation, traditional error-proof device can not provide good anti-error measure.
Therefore, designing the novel intelligent error preventing electronic equipment that is used for transformer station, is the further needs that satisfy intelligent substation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of intelligent error preventing electronic equipment for transformer station, overcome the defects that exists in the prior art, this equipment is supported the MMS/GOOSE communication mechanism of IEC61850 consensus standard, equipment operating to transformer station provides complete anti-misoperation locking service, is the Intelligent error preventing device of a intelligent substation wall.
The utility model is achieved through the following technical solutions:
Be used for the intelligent error preventing electronic equipment of transformer station, include:
Signal acquisition module is for the state information of obtaining transformer station;
The order output module is used for output anti-misoperation locking control signal;
Anti-error master controller, described anti-error master controller and signal acquisition module and the electrical connection of order output module, anti-error master controller is to the signal analysis and processing of signal acquisition module input, and logic is judged, to order output module output anti-misoperation locking control signal.
Therein among embodiment, described intelligent error preventing electronic equipment for transformer station, also include: anti-error service communication unit, described anti-error master controller and the electrical connection of anti-error service communication unit, described anti-error service communication unit, the MMS communication mechanism of " substation communication network and the system " standard of employing (IEC61850), anti-error master controller for the anti-error main frame of station level and supervisory control system provide all anti-error services of equipment operating, comprises the anti-error function of programming operations by anti-error service communication module.
Further; described signal acquisition module includes the state signal collecting unit; described state signal collecting unit and the electrical connection of anti-error master controller; input unit as anti-error master controller; the MMS communication mechanism of " substation communication network and the system " standard of employing (IEC61850); measuring and controlling protective device communication interaction with transformer station's wall obtains the state information at full station.
Further, described signal acquisition module includes the pressing plate signal gathering unit, described pressing plate signal gathering unit and the electrical connection of anti-error master controller, input unit as anti-error master controller, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), Intelligent pressure plate device communication interaction with Substation process-level obtains the pressing plate state information.
Further, described order output module includes the romote controlled locking output unit, described romote controlled locking output unit and the electrical connection of anti-error master controller, anti-error master controller sends the remote control output signal that unblocks to the romote controlled locking output unit, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), the romote controlled locking output unit is communicated by letter with the intelligent lock of Substation process-level, send the romote controlled locking order to intelligent lock, realize the blocking function of equipment remote-control operation.
Further; described order output module includes interval interlocking output unit; described interval interlocking output unit and the electrical connection of anti-error master controller; anti-error master controller sends the interlocking output signal to interval interlocking output unit; the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850); interval interlocking output unit is communicated by letter with the measuring and controlling protective device of transformer station's wall; send interval interlocking order (GOOSE message), realize the full station interlocking of electric operation.
Further, described order output module includes the anti-error output unit of pressing plate, the anti-error output unit of described pressing plate and the electrical connection of anti-error master controller, anti-error master controller sends output signal to the anti-error output unit of pressing plate, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), the anti-error output unit of pressing plate is communicated by letter with the Intelligent pressure plate device of Substation process-level, send the anti-error order of pressing plate (GOOSE message), realize the anti-error control output of pressing plate.
The beneficial effects of the utility model are as follows:
Intelligent error preventing electronic equipment for transformer station of the present utility model comprises: signal acquisition module, for the state information of obtaining transformer station; The order output module is used for output anti-misoperation locking control signal; Anti-error master controller, described anti-error master controller and signal acquisition module and the electrical connection of order output module, anti-error master controller is to the signal analysis and processing of signal acquisition module input, and logic is judged, to order output module output anti-misoperation locking control signal.This equipment is supported the MMS/GOOSE communication mechanism of IEC61850 consensus standard, provides complete anti-misoperation locking service to the equipment operating of transformer station, is the Intelligent error preventing device of a intelligent substation wall, has good interoperability and opening.For the anti-error main frame of station level and supervisory control system provide all anti-error service functions of equipment operating, comprise the anti-error function of programming operations.Intelligent lockset, the Intelligent pressure plate device of the utility model and process layer are used, and effectively form the intelligent error preventing assembly of intelligent substation, with the station level anti-error system, jointly make up the complete anti-error locking system of intelligent substation.Satisfy the comprehensive and enforceable requirement of transformer station's anti-misoperation locking.
Description of drawings
Fig. 1 is the modular structure schematic diagram that the utility model is used for the intelligent error preventing electronic equipment of transformer station.
Description of reference numerals:
1, anti-error master controller, 2, the state signal collecting unit, 3, the pressing plate signal gathering unit, 4, anti-error service communication unit, 5, interval interlocking output unit, 6, the romote controlled locking output unit, 7, the anti-error output unit of pressing plate.
Embodiment
The utility model has proposed a kind of intelligent error preventing electronic equipment for transformer station in order to solve the problem of prior art, includes:
Signal acquisition module is for the state information of obtaining transformer station;
The order output module is used for output anti-misoperation locking control signal;
Anti-error master controller, described anti-error master controller and signal acquisition module and the electrical connection of order output module, anti-error master controller is to the signal analysis and processing of signal acquisition module input, and logic is judged, to order output module output anti-misoperation locking control signal.
Therein among embodiment, described intelligent error preventing electronic equipment for transformer station, also include: anti-error service communication unit, described anti-error master controller and the electrical connection of anti-error service communication unit, described anti-error service communication unit, the MMS communication mechanism of " substation communication network and the system " standard of employing (IEC61850), anti-error master controller for the anti-error main frame of station level and supervisory control system provide all anti-error services of equipment operating, comprises the anti-error function of programming operations by anti-error service communication module.
Further; described signal acquisition module includes the state signal collecting unit; described state signal collecting unit and the electrical connection of anti-error master controller; input unit as anti-error master controller; the MMS communication mechanism of " substation communication network and the system " standard of employing (IEC61850); measuring and controlling protective device communication interaction with transformer station's wall obtains the state information at full station.
Further, described signal acquisition module includes the pressing plate signal gathering unit, described pressing plate signal gathering unit and the electrical connection of anti-error master controller, input unit as anti-error master controller, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), Intelligent pressure plate device communication interaction with Substation process-level obtains the pressing plate state information.
Further, described order output module includes the romote controlled locking output unit, described romote controlled locking output unit and the electrical connection of anti-error master controller, anti-error master controller sends the remote control output signal that unblocks to the romote controlled locking output unit, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), the romote controlled locking output unit is communicated by letter with the intelligent lock of Substation process-level, send the romote controlled locking order to intelligent lock, realize the blocking function of equipment remote-control operation.
Further; described order output module includes interval interlocking output unit; described interval interlocking output unit and the electrical connection of anti-error master controller; anti-error master controller sends the interlocking output signal to interval interlocking output unit; the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850); interval interlocking output unit is communicated by letter with the measuring and controlling protective device of transformer station's wall; send interval interlocking order (GOOSE message), realize the full station interlocking of electric operation.
Further, described order output module includes the anti-error output unit of pressing plate, the anti-error output unit of described pressing plate and the electrical connection of anti-error master controller, anti-error master controller sends output signal to the anti-error output unit of pressing plate, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), the anti-error output unit of pressing plate is communicated by letter with the Intelligent pressure plate device of Substation process-level, send the anti-error order of pressing plate (GOOSE message), realize the anti-error control output of pressing plate.
Embodiment:
See Fig. 1, present embodiment discloses a kind of intelligent error preventing electronic equipment, comprises anti-error master controller 1, state signal collecting unit 2, pressing plate signal gathering unit 3, anti-error service communication unit 4, interval interlocking output unit 5, the anti-error output unit 7 of romote controlled locking output unit 6 and pressing plate.
Described anti-error master controller 1 is main control unit, finishes analyzing and processing and the logic of each input signal and judges output control signal and demonstration information.Anti-error master controller has comprised the anti-error function that preview, Real-time Logic judgement, five aspects of blocking element were managed, simulated to rights management, unique operation power.
Described state signal collecting unit 2, the MMS communication mechanism of employing " substation communication network and system " standard (IEC61850) with transformer station's other IED communication interaction of wall, obtains full station state information.
Described pressing plate signal gathering unit 3, the GOOSE communication mechanism of employing " substation communication network and system " standard (IEC61850), the Intelligent pressure plate device communication interaction with Substation process-level obtains the pressing plate state information.
Described interval interlocking output unit 5, the GOOSE communication mechanism of employing " substation communication network and system " standard (IEC61850) is communicated by letter with other IED of wall of transformer station, sends the GOOSE message, realizes the full station interlocking of electric operation.
Described romote controlled locking output unit 6, the GOOSE communication mechanism of " substation communication network and the system " standard of employing (IEC61850), communicate by letter with the intelligent lock of Substation process-level, send the GOOSE message to intelligent lock, realize the blocking function of equipment remote-control operation.
The anti-error output unit 7 of described pressing plate, the GOOSE communication mechanism of employing " substation communication network and system " standard (IEC61850) is communicated by letter with the Intelligent pressure plate device of Substation process-level, sends the GOOSE message, realizes the anti-error control output of pressing plate.
Described anti-error service communication unit 4, the MMS communication mechanism of " substation communication network and the system " standard of employing (IEC61850), anti-error service communication unit is connected to anti-error master controller, for the anti-error main frame of station level and supervisory control system provide all anti-error service functions of equipment operating, comprise the anti-error function of programming operations.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (7)
1. be used for the intelligent error preventing electronic equipment of transformer station, it is characterized in that, include:
Signal acquisition module is for the state information of obtaining transformer station;
The order output module is used for output anti-misoperation locking control signal;
Anti-error master controller, described anti-error master controller and signal acquisition module and the electrical connection of order output module, anti-error master controller is to the signal analysis and processing of signal acquisition module input, and logic is judged, to order output module output anti-misoperation locking control signal.
2. the intelligent error preventing electronic equipment for transformer station according to claim 1, it is characterized in that, also include: anti-error service communication unit, described anti-error master controller and the electrical connection of anti-error service communication unit, anti-error master controller provides all anti-error services of equipment operating for the anti-error main frame of station level and supervisory control system by anti-error service communication module.
3. the intelligent error preventing electronic equipment for transformer station according to claim 2; it is characterized in that; described signal acquisition module includes the state signal collecting unit; described state signal collecting unit and the electrical connection of anti-error master controller; input unit as anti-error master controller; measuring and controlling protective device communication interaction with transformer station's wall obtains the state information at full station.
4. the intelligent error preventing electronic equipment for transformer station according to claim 3, it is characterized in that, described signal acquisition module includes the pressing plate signal gathering unit, described pressing plate signal gathering unit and the electrical connection of anti-error master controller, input unit as anti-error master controller, Intelligent pressure plate device communication interaction with Substation process-level obtains the pressing plate state information.
5. the intelligent error preventing electronic equipment for transformer station according to claim 4, it is characterized in that, described order output module includes the romote controlled locking output unit, described romote controlled locking output unit and the electrical connection of anti-error master controller, anti-error master controller sends the remote control output signal that unblocks to the romote controlled locking output unit, the romote controlled locking output unit is communicated by letter with the intelligent lock of Substation process-level, sends the romote controlled locking order to intelligent lock, realizes the blocking function of equipment remote-control operation.
6. the intelligent error preventing electronic equipment for transformer station according to claim 5; it is characterized in that; described order output module includes interval interlocking output unit; described interval interlocking output unit and the electrical connection of anti-error master controller; anti-error master controller sends the interlocking output signal to interval interlocking output unit; interval interlocking output unit is communicated by letter with the measuring and controlling protective device of transformer station's wall, sends interval interlocking order, realizes the full station interlocking of electric operation.
7. the intelligent error preventing electronic equipment for transformer station according to claim 6, it is characterized in that, described order output module includes the anti-error output unit of pressing plate, the anti-error output unit of described pressing plate and the electrical connection of anti-error master controller, anti-error master controller sends output signal to the anti-error output unit of pressing plate, the anti-error output unit of pressing plate is communicated by letter with the Intelligent pressure plate device of Substation process-level, sends the anti-error order of pressing plate, realizes the anti-error control output of pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220564570XU CN202856464U (en) | 2012-10-30 | 2012-10-30 | Intelligent anti-misoperation electronic device used for transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201220564570XU CN202856464U (en) | 2012-10-30 | 2012-10-30 | Intelligent anti-misoperation electronic device used for transformer substation |
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| CN202856464U true CN202856464U (en) | 2013-04-03 |
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| CN201220564570XU Expired - Lifetime CN202856464U (en) | 2012-10-30 | 2012-10-30 | Intelligent anti-misoperation electronic device used for transformer substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154527A1 (en) * | 2014-04-09 | 2015-10-15 | 国家电网公司 | Automatic interlocking logic detection method based on goose communication mechanism |
-
2012
- 2012-10-30 CN CN201220564570XU patent/CN202856464U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015154527A1 (en) * | 2014-04-09 | 2015-10-15 | 国家电网公司 | Automatic interlocking logic detection method based on goose communication mechanism |
| US9716597B2 (en) | 2014-04-09 | 2017-07-25 | State Grid Corporation Of China (Sgcc) | Automatic interlocking logic detection method based on GOOSE communication mechanism |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 519000, building sixth, room 609, room 10, main building, No. 1, science and technology road, Harbour Road, Tang Wan Town, Guangdong, Zhuhai, Patentee after: Zhuhai United Information Technology Co.,Ltd. Address before: 519000 Guangdong city of Zhuhai province Xiangzhou Yinhua Road No. 102 Patentee before: ZHUHAI UNITECH POWER TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |