CN103454560A - Pollution flashover monitoring device - Google Patents
Pollution flashover monitoring device Download PDFInfo
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- CN103454560A CN103454560A CN2013103928718A CN201310392871A CN103454560A CN 103454560 A CN103454560 A CN 103454560A CN 2013103928718 A CN2013103928718 A CN 2013103928718A CN 201310392871 A CN201310392871 A CN 201310392871A CN 103454560 A CN103454560 A CN 103454560A
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Abstract
The invention belongs to power industry monitoring devices, and particularly relates to a pollution flashover monitoring device. The pollution flashover monitoring device comprises a power circuit (3), a communication circuit (4), an alarming indication circuit (5), a clock circuit (6) and a reset circuit (7). The pollution flashover monitoring device is characterized in that a control circuit (1) and a pollution flashover signal detection circuit (2) are further arranged; the control circuit (1) and the pollution flashover signal detection circuit (2) comprise a central processing unit U1, an inductor L1, a transformer T1, a rectifier bridge D1, an electrolytic capacitor C1, a voltage stabilization diode D4 and a battery supply BT1. The GPRS communication mode is adopted by the pollution flashover monitoring device so that pollution flashover electric arc detection and real-time monitoring processing of the circuits are achieved, normal work of the detected circuits can be guaranteed, the stability and the reliability of a power supply system can be greatly improved, and accidents can be avoided.
Description
Technical field
The invention belongs to the power industry monitoring equipment, particularly a kind of pollution flashover monitoring device.
Background technology
At present, the pollution flashover monitoring device used in power industry is all unidirectional data transmission mostly, whether accurate can't the correction of parameter values to transmission, in long use procedure, can not bring into play its due effect to the pollution flashover monitoring device, give and carry electricity to cause trouble, cause economic loss simultaneously.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide a kind of pollution flashover to circuit to carry out Real-Time Monitoring, guarantee the safe operation of circuit, reliable and stable pollution flashover monitoring device.
The technical scheme that technical solution problem of the present invention adopts is: the pollution flashover monitoring device comprises power circuit, communicating circuit, warning indicating circuit, clock circuit, reset circuit, is characterized in also being provided with control circuit and pollution flashover signal deteching circuit in device, control circuit and pollution flashover signal deteching circuit comprise central processing unit U1, inductor L1, transformer T1, rectifier bridge D1, electrochemical capacitor C1, voltage stabilizing diode D4, battery supply BT1, their annexation is: 1 pin of the central processing unit U1 in control circuit connects an end of the resistance R 1 in reset circuit and the negative pole of electrochemical capacitor C3,2 pin of central processing unit U1, 3 pin are connected respectively 3 pin and 4 pin of the GPRS communication module U2 in the news circuit, 4 pin of central processing unit U1, 5 pin connect respectively two ends and the capacitor C 1 of the crystal resonator Y in clock circuit, the end of C2,10 pin of central processing unit U1 connect the capacitor C 1 in clock circuit, the other end of C2, 1 pin of GPRS communication module U2 and ground in communicating circuit, the other end of resistance R 1 and ground in reset circuit, the base stage of triode Q in the 11 pin indicating circuit taking alarm of central processing unit U1,12 ~ 19 pin of central processing unit U1 connect the positive pole of the BT1 of battery supply in pollution flashover input electrical equipment, the end of voltage stabilizing diode D4, 2 pin of the positive pole of electrochemical capacitor C1 and rectifier bridge D1, the collector of triode Q in the 20 pin indicating circuit taking alarm of central processing unit U1, 2 pin of GPRS communication module U2 in communicating circuit, the positive pole of electrochemical capacitor C3 in reset circuit, 2 pin of rectifier bridge D2 in power circuit, the end of voltage stabilizing diode D3 and+the 5V power supply, 1 pin of rectifier bridge D1 in the pollution flashover signal deteching circuit connects 3 pin of transformer T1,3 pin of rectifier bridge D1 connect 4 pin of transformer T1,4 pin of rectifier bridge D1 connect 4 pin and the ground of rectifier bridge D2 in the negative pole, power circuit of the other end, the battery supply BT1 of negative pole, the voltage stabilizing diode D4 of electrochemical capacitor C1, and 1,2 pin of transformer T1 connect the two ends of inductor L1.
The invention has the beneficial effects as follows: the pollution flashover monitoring device adopts the GPRS communication modes, can realize processing to the pollution flashover arc-detection and to the Real-Time Monitoring of circuit, the assurance testing circuit can be worked normally, has greatly improved stability and the reliability of electric power system, avoids the generation of accident.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, with embodiment, illustrate.
Fig. 1 is pollution flashover monitoring device structure annexation block diagram.
Fig. 2 is the circuit theory diagrams of pollution flashover monitoring device structure.
In figure, the 1-control circuit; 2-pollution flashover signal deteching circuit; The 3-power circuit; The 4-communicating circuit; 5-warning indicating circuit; 6-hour hands circuit; The 7-reset circuit.
Embodiment
Embodiment, with reference to accompanying drawing 1, pollution flashover signal deteching circuit 2, power circuit 3, communicating circuit 4, the unidirectional output of reset circuit 7 connect control circuit 1, and the unidirectional output of control circuit 1 connects warning indicating circuit 5 and clock circuit 6.With reference to accompanying drawing 2, the control circuit 1 of pollution flashover monitoring device comprises central processing unit U1, their annexation is: 1 pin of the central processing unit U1 in control circuit 1 connects an end of the resistance R 1 in reset circuit and the negative pole of electrochemical capacitor C3,2 pin of central processing unit U1, 3 pin are connected respectively 3 pin and 4 pin of the GPRS communication module U2 in the news circuit, 4 pin of central processing unit U1, 5 pin connect respectively two ends and the capacitor C 1 of the crystal resonator Y in clock circuit, the end of C2,10 pin of central processing unit U1 connect the capacitor C 1 in clock circuit, the other end of C2, 1 pin of GPRS communication module U2 and ground in communicating circuit, the other end of resistance R 1 and ground in reset circuit, the base stage of triode Q in the 11 pin indicating circuit taking alarm of central processing unit U1,12 ~ 19 pin of central processing unit U1 connect the positive pole of the BT1 of battery supply in pollution flashover input electrical equipment, the end of voltage stabilizing diode D4, 2 pin of the positive pole of electrochemical capacitor C1 and rectifier bridge D1, the collector of triode Q in the 20 pin indicating circuit taking alarm of central processing unit U1, 2 pin of GPRS communication module U2 in communicating circuit, the positive pole of electrochemical capacitor C3 in reset circuit, 2 pin of rectifier bridge D2 in power circuit, the end of voltage stabilizing diode D3 and+the 5V power supply,
Pollution flashover signal deteching circuit 2 comprises inductor L1, transformer T1, rectifier bridge D1, electrochemical capacitor C1, voltage stabilizing diode D4, battery supply BT1; Their annexation is: 1 pin of the rectifier D1 in pollution flashover signal deteching circuit 2 connects 3 pin of transformer T1,3 pin of rectifier bridge D1 connect 4 pin of transformer T1,4 pin of rectifier bridge D1 connect 4 pin and the ground of rectifier bridge D2 in the negative pole, power circuit of the other end, the battery supply BT1 of negative pole, the voltage stabilizing diode D4 of electrochemical capacitor C1, and 1,2 pin of transformer T1 connect the two ends of inductor L1.
Claims (1)
1. a pollution flashover monitoring device, comprise power circuit (3), communicating circuit (4), warning indicating circuit (5), clock circuit (6), reset circuit (7), it is characterized in that also being provided with control circuit (1) and pollution flashover signal deteching circuit (2) in device, control circuit (1) and pollution flashover signal deteching circuit (2) comprise central processing unit U1, inductor L1, transformer T1, rectifier bridge D1, electrochemical capacitor C1, voltage stabilizing diode D4, battery supply BT1, their annexation is: 1 pin of the central processing unit U1 in control circuit (1) connects an end of the resistance R 1 in reset circuit (7) and the negative pole of electrochemical capacitor C3,2 pin of central processing unit U1, 3 pin are connected respectively 3 pin and 4 pin of the GPRS communication module U2 in news circuit (4), 4 pin of central processing unit U1, 5 pin connect respectively two ends and the capacitor C 1 of the crystal resonator Y in clock circuit (6), the end of C2,10 pin of central processing unit U1 connect the capacitor C 1 in clock circuit (6), the other end of C2, 1 pin of GPRS communication module U2 and ground in communicating circuit (4), the other end of resistance R 1 and ground in reset circuit (7), the base stage of triode Q in the 11 pin indicating circuit taking alarm (5) of central processing unit U1,12 ~ 19 pin of central processing unit U1 connect the positive pole of the BT1 of battery supply in pollution flashover input electrical equipment (2), the end of voltage stabilizing diode D4, 2 pin of the positive pole of electrochemical capacitor C1 and rectifier bridge D1, the collector of triode Q in the 20 pin indicating circuit taking alarm (5) of central processing unit U1, 2 pin of GPRS communication module U2 in communicating circuit (4), the positive pole of electrochemical capacitor C3 in reset circuit (7), 2 pin of rectifier bridge D2 in power circuit (3), the end of voltage stabilizing diode D3 and+the 5V power supply, 1 pin of rectifier bridge D1 in pollution flashover signal deteching circuit (2) connects 3 pin of transformer T1,3 pin of rectifier bridge D1 connect 4 pin of transformer T1,4 pin of rectifier bridge D1 connect the negative pole of electrochemical capacitor C1, the other end of voltage stabilizing diode D4, the negative pole of battery supply BT1,4 pin and the ground of the middle rectifier bridge D2 of power circuit (3), and 1,2 pin of transformer T1 connect the two ends of inductor L1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392871.8A CN103454560B (en) | 2013-09-03 | 2013-09-03 | Pollution flashover monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310392871.8A CN103454560B (en) | 2013-09-03 | 2013-09-03 | Pollution flashover monitoring device |
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| CN103454560A true CN103454560A (en) | 2013-12-18 |
| CN103454560B CN103454560B (en) | 2017-06-23 |
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| CN201310392871.8A Active CN103454560B (en) | 2013-09-03 | 2013-09-03 | Pollution flashover monitoring device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508253Y (en) * | 2001-11-06 | 2002-08-28 | 北京华中港科贸有限公司 | High-voltage transmission line insulator live line testing device |
| CN201170797Y (en) * | 2007-11-23 | 2008-12-24 | 李洪景 | Apparatus for detecting contact corona and arc-drawing of high voltage switch cabinet |
| CN101634679A (en) * | 2009-07-14 | 2010-01-27 | 国网电力科学研究院武汉南瑞有限责任公司 | Intelligent insulator online monitoring method and system |
| CN203101482U (en) * | 2013-01-11 | 2013-07-31 | 四川电力科学研究院 | Metallic oxide arrester leakage current detection device and system |
| CN203405533U (en) * | 2013-09-03 | 2014-01-22 | 辽宁工程技术大学 | Pollution flashover monitoring device |
-
2013
- 2013-09-03 CN CN201310392871.8A patent/CN103454560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508253Y (en) * | 2001-11-06 | 2002-08-28 | 北京华中港科贸有限公司 | High-voltage transmission line insulator live line testing device |
| CN201170797Y (en) * | 2007-11-23 | 2008-12-24 | 李洪景 | Apparatus for detecting contact corona and arc-drawing of high voltage switch cabinet |
| CN101634679A (en) * | 2009-07-14 | 2010-01-27 | 国网电力科学研究院武汉南瑞有限责任公司 | Intelligent insulator online monitoring method and system |
| CN203101482U (en) * | 2013-01-11 | 2013-07-31 | 四川电力科学研究院 | Metallic oxide arrester leakage current detection device and system |
| CN203405533U (en) * | 2013-09-03 | 2014-01-22 | 辽宁工程技术大学 | Pollution flashover monitoring device |
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| CN103454560B (en) | 2017-06-23 |
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| CB02 | Change of applicant information |
Address after: 123000 Zhonghua Road, Liaoning, Fuxin, China, No. 47 Applicant after: Liaoning Technical University Applicant after: State Grid Corporation of China Applicant after: FUXIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO., LTD. Address before: 123000 Zhonghua Road, Liaoning, Fuxin, China, No. 47 Applicant before: Liaoning Technical University Applicant before: State Grid Corporation of China Applicant before: Fuxin Power Supply Company of Liaoning Electric Power Co., Ltd. |
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| CB02 | Change of applicant information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ruijia Inventor after: Yu Ning Inventor after: Tian Liyong Inventor after: Hao Hui Inventor after: Ye Qing Inventor after: Dan Jinning Inventor after: Bo Xinliang Inventor after: Chen Lidong Inventor after: Chen Xinyu Inventor before: Liu Ruijia Inventor before: Yu Yu Inventor before: Tian Liyong Inventor before: Hao Hui Inventor before: Ye Qing Inventor before: Dan Jinning Inventor before: Bo Xinliang Inventor before: Chen Lidong Inventor before: Chen Xinyu |
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