CN201852919U - Failure monitoring device for circuit breaker - Google Patents
Failure monitoring device for circuit breaker Download PDFInfo
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- CN201852919U CN201852919U CN2010206145016U CN201020614501U CN201852919U CN 201852919 U CN201852919 U CN 201852919U CN 2010206145016 U CN2010206145016 U CN 2010206145016U CN 201020614501 U CN201020614501 U CN 201020614501U CN 201852919 U CN201852919 U CN 201852919U
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- monitoring device
- failure monitoring
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- power supply
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 241000448280 Elates Species 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model elates to a failure monitoring device for a circuit breaker. The failure monitoring device comprises a data processing module, a data wireless transmitting and receiving module and a display screen, wherein a communication interface of the data processing module is connected with a communication interface of the data wireless transmitting and receiving module; the power supply input end of the data processing module, the power supply input ends of the data wireless transmitting and receiving module and the power supply inlet end of the display screen are respectively connected with the output end of a power supply control module; and the input end of the power supply control module is connected with a battery. The failure monitoring device has the advantages of convenience in use, repair and maintenance, lower installation cost, simple structure, scientific and reasonable design, light weight and small volume, safety and reliability.
Description
Technical field
The utility model belongs to the fault monitoring device field, especially a kind of circuit breaker failure monitoring device.
Background technology
Isolating switch is the electrical equipment of important and enormous amount in the electric system, for rural power grids, be based on the mechanical type isolating switch, the isolating switch wide coverage, One's name is legion, once take place to have a power failure or relevant accident, how rapidly, effectively, accurately deciliter state that obtains isolating switch becomes the major issue that shortens the repairing time.The existing circuit breaker fault monitoring device comprises data processing module, data wireless emission and receiver module and display screen, the communication interface of data processing module connects the communication interface of data wireless transmit and receiver module, its power supply is directly to power from circuit, the shortcoming of this power supply mode is need voltage transformer (VT) to be installed on the line, current transformer carries out the conversion of voltage and electric current, then the circuit breaker failure monitoring device is powered, installation workload is big, and installation cost is higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of circuit breaker failure monitoring device is provided, this device is easy to use, installation cost is lower, simple in structure, design science is reasonable, in light weight, volume is little, maintenance maintenance is convenient and cost is lower.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of circuit breaker failure monitoring device, comprise data processing module, data wireless emission and receiver module and display screen, the communication interface of data processing module connects the communication interface of data wireless transmit and receiver module, it is characterized in that: the power input of the emission of the power input of data processing module, data wireless and receiver module and the power input of display screen are connected the output terminal of energy supply control module, the input end connection battery of energy supply control module respectively.
And described battery is an accumulator.
Advantage of the present utility model and beneficial effect are:
1, the power input of the power input of the emission of the power input of the data processing module of this circuit breaker failure monitoring device, data wireless and receiver module and display screen is connected the output terminal of energy supply control module respectively, the input end of energy supply control module connects battery, this device power consumption is low, itself possesses the high capacity maintenance-free battery, do not need to provide additional power supply, remove the problem that voltage transformer (VT), current transformer are installed from, reduced installation cost, easy to use.
2, the utility model is easy to use, installation cost is lower, simple in structure, design science is reasonable, in light weight, volume is little, maintenance maintenance is convenient and cost is lower, is a kind of safe and reliable circuit breaker failure monitoring device.
Description of drawings
Fig. 1 is a circuit side connector block diagram of the present utility model.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of circuit breaker failure monitoring device is mainly used in rural power grids 10kV overhead transmission line, comprise data processing module, data wireless emission and receiver module and display screen, the communication interface of data processing module connects the communication interface of data wireless transmit and receiver module, it is characterized in that: the power input of the emission of the power input of data processing module, data wireless and receiver module and the power input of display screen are connected the output terminal of energy supply control module respectively, the input end of energy supply control module connects battery, and this battery is an accumulator.
Data processing module of the present utility model is mainly used in fault output signal and the operating state signal that receives isolating switch, can realize storing historical information; Data wireless emission is transmitted into remote analysis system with the signal that receiver module is mainly used in data acquisition module, the signal that can also the receiving remote analytic system transmits; Energy supply control module is mainly used in voltage, electric current and the open and close of above-mentioned two modules of accurate control and display screen.
Claims (2)
1. circuit breaker failure monitoring device, comprise data processing module, data wireless emission and receiver module and display screen, the communication interface of data processing module connects the communication interface of data wireless transmit and receiver module, it is characterized in that: the power input of the emission of the power input of data processing module, data wireless and receiver module and the power input of display screen are connected the output terminal of energy supply control module, the input end connection battery of energy supply control module respectively.
2. circuit breaker failure monitoring device according to claim 1 is characterized in that: described battery is an accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206145016U CN201852919U (en) | 2010-11-19 | 2010-11-19 | Failure monitoring device for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206145016U CN201852919U (en) | 2010-11-19 | 2010-11-19 | Failure monitoring device for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852919U true CN201852919U (en) | 2011-06-01 |
Family
ID=44095307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206145016U Expired - Fee Related CN201852919U (en) | 2010-11-19 | 2010-11-19 | Failure monitoring device for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445657A (en) * | 2011-12-20 | 2012-05-09 | 南车株洲电力机车有限公司 | Method and device for detecting faults of main circuit breaker of locomotive |
| CN103196495A (en) * | 2013-04-01 | 2013-07-10 | 河南理工大学 | Vacuum section switch fault pre-warning system for urban and rural power supply line |
| CN103852722A (en) * | 2014-03-17 | 2014-06-11 | 国家电网公司 | Connection and disconnection identifier for internal mechanism of breaker |
-
2010
- 2010-11-19 CN CN2010206145016U patent/CN201852919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445657A (en) * | 2011-12-20 | 2012-05-09 | 南车株洲电力机车有限公司 | Method and device for detecting faults of main circuit breaker of locomotive |
| CN103196495A (en) * | 2013-04-01 | 2013-07-10 | 河南理工大学 | Vacuum section switch fault pre-warning system for urban and rural power supply line |
| CN103852722A (en) * | 2014-03-17 | 2014-06-11 | 国家电网公司 | Connection and disconnection identifier for internal mechanism of breaker |
| CN103852722B (en) * | 2014-03-17 | 2016-11-23 | 国家电网公司 | Circuit breaker internal mechanism folding identifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN BAODI POWER SUPPLY CO., LTD. Effective date: 20130521 Owner name: TIANJIN BAODI POWER SUPPLY CO., LTD. TIANJIN BOHAI Free format text: FORMER OWNER: TIANJIN BOHAI NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301800 BAODI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Baodi Power Supply Co., Ltd. Patentee after: TIANJIN BOHAI NEW ENERGY TECHNOLOGY CO., LTD. Address before: 301800 Baodi District, Jianshe Road, No. 163, Patentee before: Tianjin Baodi Power Supply Co., Ltd. Patentee before: TIANJIN BOHAI NEW ENERGY TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20191119 |