CN202524167U - A state detection and intelligent control device for high-voltage circuit breaker - Google Patents

A state detection and intelligent control device for high-voltage circuit breaker Download PDF

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Publication number
CN202524167U
CN202524167U CN2012200999110U CN201220099911U CN202524167U CN 202524167 U CN202524167 U CN 202524167U CN 2012200999110 U CN2012200999110 U CN 2012200999110U CN 201220099911 U CN201220099911 U CN 201220099911U CN 202524167 U CN202524167 U CN 202524167U
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CN
China
Prior art keywords
communication unit
wireless communication
circuit breaker
signal output
signal input
Prior art date
Application number
CN2012200999110U
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Chinese (zh)
Inventor
张继勇
吴佳泉
陈东雷
卞皓玮
吴桂峰
郭鑫
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扬州易达科技有限责任公司
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Priority to CN2012200999110U priority Critical patent/CN202524167U/en
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Publication of CN202524167U publication Critical patent/CN202524167U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/7853
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S40/00Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

Abstract

The utility model discloses a state detection and intelligent control device for a high-voltage circuit breaker in the field of electric equipment detection. The state detection and intelligent control device for the high-voltage circuit breaker comprises that a host computer PC is connected with a control detection panel through a wireless communication unit, the control detection panel is connected with a field operation mechanism, a sensor is equipped on the field operation mechanism, the control detection panel is internally arranged with a PLC(programmable logic controller), a signal input terminal of the PLC is connected with the wireless communication unit, a signal output terminal of the PLC is connected with a signal input terminal of the field operation mechanism, a signal output terminal of the sensor is connected with a signal input terminal of a data acquisition module, a signal output terminal of the data acquisition module is respectively connected with signal input terminals of an intelligent processing module and the wireless communication unit, and a signal output terminal of the intelligent processing module is connected with the wireless communication unit. According to the state detection and intelligent control device, a fault of the high-voltage circuit breaker can be worked out by knowing about a work state of the high-voltage circuit breaker, and the fault can be timely debugged, the state detection and intelligent control device can be used for timely monitoring the work state of the high-voltage circuit breaker.

Description

The state-detection of primary cut-out and intelligence controlling device
Technical field
The utility model relates to a kind of power equipment checkout gear, particularly a kind of circuit breaker operating mode checkout gear.
Background technology
Along with going deep into of power system reform, at electricity market, electric power system needs further to improve the reliability of power equipment.Guarantee that operational reliability and maintenance economy become transmission of electricity, electricity power enterprise adapts to pressing for of market competition, replaces existing scheduled overhaul pattern with the repair based on condition of component pattern, is the trend of electric power industry development.Publicize and implement the requirement of " instruction of thermal power plant facilities and equipments repair based on condition of component " according to State Power Corporation; Utilities Electric Co. should be according to the reality of equipment of itself and personnel, fund state; Select some to look into the equipment of implementing repair based on condition of component that closes, carry out the work within the specific limits earlier.550KV, 220KV, 110KV high-voltage switch gear, factory site high-voltage switch gear have all been implemented the category of state-detection by the row people.In the electric power system, primary cut-out quantity at most, the maintenance amount is big, expense is high.Relevant statistics shows that the over half of transformer station's maintenance cost is to be used on the primary cut-out, and 60% is light maintenance and the regular maintenance that is used for circuit breaker wherein.In addition according to statistics, 10% circuit breaker failure is because due to the incorrect maintenance, the overhaul of circuit breaker is disintegrated fully, and both time-consuming, expense is also very high, and disintegrates and ressemble and can cause a lot of new defectives.In conservative relatively at present scheduled overhaul, maintenance lacks certain specific aim.
The utility model content
The purpose of the utility model provides a kind of state-detection and intelligence controlling device of primary cut-out; Make it can understand the operating state of circuit breaker in real time; Can in time analyze the fault of circuit breaker, thereby in time fix a breakdown, improve the reliability of circuit breaker work; Prolong the useful life of circuit breaker, reduced cost.
The purpose of the utility model is achieved in that a kind of state-detection and intelligence controlling device of primary cut-out; Comprise host computer PC; Linking to each other with the control detection panel of said host computer PC through wireless communication unit; Said control detection panel links to each other with execute-in-place mechanism; In the said execute-in-place mechanism transducer is installed, is provided with PLC programmable controller, intelligent processing module and data acquisition module in the said control detection panel, the signal input part of said PLC programmable controller links to each other with wireless communication unit; The signal output part of PLC programmable controller links to each other with the signal input part of execute-in-place mechanism; The signal output part of said transducer links to each other with the signal input part of data acquisition module, and the signal output part of said data acquisition module links to each other with the signal input part of intelligent processing module and wireless communication unit respectively, and the signal output part of intelligent processing module links to each other with wireless communication unit.
The utility model operation principle is: be installed in the operating mechanism upper sensor real-time working status signal of primary cut-out is sent to data acquisition module; Data acquisition module sends to host computer PC with signal through wireless communication unit on the one hand; On the other hand signal is sent to intelligent processing module; Intelligent processing module compares the signal of receiving and fault signature judges and fault again fault-signal is sent to host computer PC through wireless communication unit that host computer PC realizes control if desired; Host computer PC is communicated by letter with the PLC Programmable Controller in the control detection panel through the mode of radio communication; Trigger the operation of PLC programmable controller command adapted thereto, realize that corresponding actions is done by the execute-in-place mechanism of PLC programmable controller controls, the corresponding operating mode of reaction circuit breaker simultaneously; And the same fault of passing through intelligent processing module prediction primary cut-out, and be presented on the host computer PC through the mode of radio communication.Compared with prior art; The beneficial effect of the utility model is that the utility model can in time analyze the fault of circuit breaker through understanding the operating state of circuit breaker in real time; Thereby in time fix a breakdown; Improve the reliability of circuit breaker work, prolonged the useful life of circuit breaker, reduced cost.This device can be used in the real-time monitoring to the primary cut-out operating state.
As the further improvement of the utility model, said control detection panel is provided with relay indicating light, automatic/hand button and always controls button.Can in time understand the operating state of this device through relay indicating light, realize that through the automatic/hand button action of corresponding power equipment is controlled, always control the button control startup and close.
As the further improvement of the utility model, said wireless communication unit adopts the GPRS wireless transport module.Its stable signal transmission, with low cost, buying is convenient.
Description of drawings
Fig. 1 is the utility model control principle block diagram.
Embodiment
The state-detection of a kind of primary cut-out as shown in Figure 1 and intelligence controlling device; Comprise host computer PC; Linking to each other with the control detection panel through wireless communication unit of host computer PC, the control detection panel links to each other with execute-in-place mechanism, in the execute-in-place mechanism transducer is installed; Be provided with PLC programmable controller, intelligent processing module and data acquisition module in the control detection panel; The signal input part of PLC programmable controller links to each other with wireless communication unit, and the signal output part of PLC programmable controller links to each other with the signal input part of execute-in-place mechanism, and the signal output part of transducer links to each other with the signal input part of data acquisition module; The signal output part of data acquisition module links to each other with the signal input part of intelligent processing module and wireless communication unit respectively; The signal output part of intelligent processing module links to each other with wireless communication unit, and the control detection panel is provided with relay indicating light, automatic/hand button and always controls button, and wireless communication unit adopts the GPRS wireless transport module.
During the work of this device, press total control button, system gets into power-up state, control monitoring panel gets the electrician, and to make indicator light bright, and control monitoring panel simultaneously; If operating state is normal for showing, then the data with collection in worksite are transferred to host computer through the GPRS wireless transport module on the one hand, and sending into intelligent processing module on the other hand carries out accident analysis; If judging, intelligent processing module breaks down; According to nature of trouble; Can control through field unit on the one hand; Also can be delivered to host computer PC through signal on the other hand and detect, host computer PC can be judged the whether maintenance of corresponding primary cut-out according to fault type, and the action control that mode that can be through automatic or manual control carried out corresponding power equipment through the PLC programmable controller is to realize the maintenance of primary cut-out.Host computer carries out the system remote monitoring according to the signal of on-site transfer, and the log history data are that later failure judgment provides the inquiry foundation.
The utility model is not limited to the foregoing description; On the basis of the disclosed technical scheme of the utility model; Those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the protection range of the utility model.

Claims (3)

1. the state-detection of a primary cut-out and intelligence controlling device; It is characterized in that; Comprise host computer PC; Linking to each other with the control detection panel through wireless communication unit of said host computer PC, said control detection panel links to each other with execute-in-place mechanism, in the said execute-in-place mechanism transducer is installed; Be provided with PLC programmable controller, intelligent processing module and data acquisition module in the said control detection panel; The signal input part of said PLC programmable controller links to each other with wireless communication unit, and the signal output part of PLC programmable controller links to each other with the signal input part of execute-in-place mechanism, and the signal output part of said transducer links to each other with the signal input part of data acquisition module; The signal output part of said data acquisition module links to each other with the signal input part of intelligent processing module and wireless communication unit respectively, and the signal output part of intelligent processing module links to each other with wireless communication unit.
2. the state-detection of primary cut-out according to claim 1 and intelligence controlling device is characterized in that, said control detection panel is provided with relay indicating light, automatic/hand button and always controls button.
3. the state-detection of primary cut-out according to claim 1 and 2 and intelligence controlling device is characterized in that, said wireless communication unit adopts the GPRS wireless transport module.
CN2012200999110U 2012-03-16 2012-03-16 A state detection and intelligent control device for high-voltage circuit breaker CN202524167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200999110U CN202524167U (en) 2012-03-16 2012-03-16 A state detection and intelligent control device for high-voltage circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200999110U CN202524167U (en) 2012-03-16 2012-03-16 A state detection and intelligent control device for high-voltage circuit breaker

Publications (1)

Publication Number Publication Date
CN202524167U true CN202524167U (en) 2012-11-07

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103454042A (en) * 2013-09-16 2013-12-18 国家电网公司 High voltage circuit breaker SF6 charged gas leakage detection device
CN103837826A (en) * 2014-03-18 2014-06-04 国家电网公司 System and method for identification of faulty region of high-voltage switch operating circuit
CN104502840A (en) * 2015-01-04 2015-04-08 北京慧智神光科技有限公司 Breaker health diagnosis instrument
CN104764993A (en) * 2014-01-07 2015-07-08 国家电网公司 Detection method and device for high-voltage circuit breaker
CN105372587A (en) * 2015-11-20 2016-03-02 国网山东青州市供电公司 High-voltage switch characteristic detection system using image measurement technology
CN105510824A (en) * 2016-01-28 2016-04-20 云南电网有限责任公司电力科学研究院 Method and system for monitoring high-voltage circuit breaker operating mechanism
CN105866677A (en) * 2016-06-08 2016-08-17 上海南华兰陵电气有限公司 Checking operation device of 10-kV switchgear

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103454042A (en) * 2013-09-16 2013-12-18 国家电网公司 High voltage circuit breaker SF6 charged gas leakage detection device
CN104764993A (en) * 2014-01-07 2015-07-08 国家电网公司 Detection method and device for high-voltage circuit breaker
CN103837826A (en) * 2014-03-18 2014-06-04 国家电网公司 System and method for identification of faulty region of high-voltage switch operating circuit
CN103837826B (en) * 2014-03-18 2016-08-24 国家电网公司 High-voltage switch gear operation circuit fault zone identification system and method
CN104502840A (en) * 2015-01-04 2015-04-08 北京慧智神光科技有限公司 Breaker health diagnosis instrument
CN105372587A (en) * 2015-11-20 2016-03-02 国网山东青州市供电公司 High-voltage switch characteristic detection system using image measurement technology
CN105510824A (en) * 2016-01-28 2016-04-20 云南电网有限责任公司电力科学研究院 Method and system for monitoring high-voltage circuit breaker operating mechanism
CN105510824B (en) * 2016-01-28 2018-07-31 云南电网有限责任公司电力科学研究院 A kind of high-voltage breaker operation mechanism monitoring method and system
CN105866677A (en) * 2016-06-08 2016-08-17 上海南华兰陵电气有限公司 Checking operation device of 10-kV switchgear

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Granted publication date: 20121107

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