CN204154834U - A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device - Google Patents
A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device Download PDFInfo
- Publication number
- CN204154834U CN204154834U CN201420668228.3U CN201420668228U CN204154834U CN 204154834 U CN204154834 U CN 204154834U CN 201420668228 U CN201420668228 U CN 201420668228U CN 204154834 U CN204154834 U CN 204154834U
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- lightning arrester
- sensor assembly
- zinc oxide
- 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.)
- Expired - Fee Related
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 14
- 230000005611 electricity Effects 0.000 title claims abstract description 13
- 230000008054 signal transmission Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device, it comprises sensor assembly, sensor assembly is connected with signal transmission module, and signal transmission module is connected with supply module, and supply module is powered to sensor assembly and signal transmission module; Signal transmission module is connected with mobile terminal module, and mobile terminal module receives and the signal of display transport module.The utility model can solve the problem that existing lightning arrester can not be monitored very easily.
Description
Technical field
The utility model relates to power system device detection technique field, is specifically related to a kind of device circuit zero-clearance zinc oxide lightning arrester being carried out to intelligent remote on-line monitoring.
Background technology
Leakage conductor is a kind of overvoltage protective device, is connected in the two ends of line insulator in parallel, is mainly used in limiting the direct lightning strike superpotential on circuit, avoids line insulator flashover, reduces the tripping rate with lightning strike of transmission line of electricity.
Zero-clearance zinc oxide lightning arrester is owing to adopting discharge off interstitial structure, resistive leakage current will be flow through in operational process, simultaneously owing to making moist, the impact of surge voltage, zinc oxide valve plate can be deteriorated, aging gradually, its resistive leakage current is caused to increase, lightning arrester internal oxidation zinc resistor valve sheet temperature raises, until there is thermal runaway (blast).
Leakage conductor is mainly arranged on the transmission line of electricity of remote mountain areas, and lightning arrester monitoring device is arranged on shaft tower, and the operation maintenance of lightning arrester exists following problem:
(1) periodic maintenance needs to have a power failure, and the cycle that has a power failure is long;
(2) regularly replace lightning arrester, renewal cost is high, labor intensity is large;
(3) time between overhauls(TBO) is longer, cannot judge lightning arrester state in time, within the time between overhauls(TBO), if lightning arrester performance degradation, possibly cannot play overvoltage protection effect, thus cause line tripping.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device provided, and it can solve the problem that existing lightning arrester can not be monitored very easily.
The object of utility model is achieved in that
A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device, it comprises sensor assembly, sensor assembly is connected with signal transmission module, and signal transmission module is connected with supply module, and supply module is powered to sensor assembly and signal transmission module;
Signal transmission module is connected with mobile terminal module, and mobile terminal module receives and the signal of display transport module.
Described signal transmission module comprises signal processing module and wireless transport module, and the input end of signal processing module is connected with sensor assembly, output terminal is connected with wireless transport module.
Described signal transmission module also comprises modulating and demodulating signal module, and the input/output terminal of modulating and demodulating signal module is connected with sensor assembly and signal processing module respectively.
Described supply module comprises solar energy equipment, and solar energy equipment is connected with accumulator.
Described sensor assembly is used for the detection of signal, and by the Signal transmissions that detects to modulating and demodulating signal module, modulating and demodulating signal module is undertaken calculating and processing by sending to signal processing module after modulating and demodulating signal, and the signal after process is passed to wireless transport module by signal processing module.
The utility model achieves following technique effect:
Adopt said structure, the signal of the leakage conductor detected is passed to after signal transmission module processes and is carried out long-distance transmissions to mobile terminal module by wireless transport module by sensor, operating personnel is real-time by mobile terminal module, the situation of remote monitoring lightning arrester, prevents lightning arrester from causing the damage of power equipment because monitoring management is improper.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is circuit diagram of the present utility model.
Embodiment
A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device as shown in Figure 1, it comprises sensor assembly 1, sensor assembly 1 is connected with signal transmission module, and signal transmission module 1 is connected with supply module 3, and supply module 3 powers to sensor assembly and signal transmission module; Signal transmission module is connected with mobile terminal module 4, and mobile terminal module 4 receives and the signal of display transport module 2.
Described signal transmission module comprises signal processing module 2-1 and wireless transport module 2-2, and the input end of signal processing module is connected with sensor assembly 1, output terminal is connected with wireless transport module 2-2.
Described signal transmission module also comprises modulating and demodulating signal module 2-3, and the input/output terminal of modulating and demodulating signal module 2-3 is connected with sensor assembly 1 and signal processing module 2-1 respectively.
Described supply module 3 comprises solar energy equipment 3-1, and solar energy equipment 3-1 is connected with accumulator 3-2.
Described sensor assembly is used for the detection of signal, and by the Signal transmissions that detects to modulating and demodulating signal module, modulating and demodulating signal module is undertaken calculating and processing by sending to signal processing module after modulating and demodulating signal, and the signal after process is passed to wireless transport module by signal processing module.
Adopt said structure, after the probe of sensor is connected with the terminal of lightning arrester, the signal of the leakage conductor detected is passed to after signal transmission module processes and is carried out long-distance transmissions to mobile terminal module by wireless transport module by sensor, operating personnel is real-time by mobile terminal module, the situation of remote monitoring lightning arrester, prevents lightning arrester from causing the damage of power equipment because monitoring management is improper.
Claims (5)
1. a transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device, it is characterized in that: it comprises sensor assembly (1), sensor assembly (1) is connected with signal transmission module, signal transmission module (1) is connected with supply module (3), and supply module (3) is powered to sensor assembly and signal transmission module;
Signal transmission module is connected with mobile terminal module (4), and mobile terminal module (4) receives and the signal of display transport module (2).
2. transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device according to claim 1, it is characterized in that: described signal transmission module comprises signal processing module (2-1) and wireless transport module (2-2), the input end of signal processing module is connected with sensor assembly (1), output terminal is connected with wireless transport module (2-2).
3. transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device according to claim 2, it is characterized in that: described signal transmission module also comprises modulating and demodulating signal module (2-3), the input/output terminal of modulating and demodulating signal module (2-3) is connected with sensor assembly (1) and signal processing module (2-1) respectively.
4. transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device according to claim 1, it is characterized in that: described supply module (3) comprises solar energy equipment (3-1), solar energy equipment (3-1) is connected with accumulator (3-2).
5. the transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device according to claim 1 or 2,3, it is characterized in that: described sensor assembly (1) is for the detection of signal, and by the Signal transmissions that detects to modulating and demodulating signal module (2-3), modulating and demodulating signal module is undertaken calculating and processing by sending to signal processing module (2-1) after modulating and demodulating signal, and the signal after process is passed to wireless transport module (2-2) by signal processing module (2-1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420668228.3U CN204154834U (en) | 2014-11-11 | 2014-11-11 | A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420668228.3U CN204154834U (en) | 2014-11-11 | 2014-11-11 | A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device |
Publications (1)
Publication Number | Publication Date |
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CN204154834U true CN204154834U (en) | 2015-02-11 |
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CN201420668228.3U Expired - Fee Related CN204154834U (en) | 2014-11-11 | 2014-11-11 | A kind of transmission line of electricity zero-clearance zinc oxide lightning arrester intelligent remote on-Line Monitor Device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526371A (en) * | 2016-11-03 | 2017-03-22 | 长沙群瑞电子科技有限公司 | Lightning arrester failure wireless transmission alarm device |
-
2014
- 2014-11-11 CN CN201420668228.3U patent/CN204154834U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526371A (en) * | 2016-11-03 | 2017-03-22 | 长沙群瑞电子科技有限公司 | Lightning arrester failure wireless transmission alarm device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20150211 Termination date: 20181111 |