CN102969188B - Intelligent alternating-current high-voltage isolating disconnecting link - Google Patents
Intelligent alternating-current high-voltage isolating disconnecting link Download PDFInfo
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- CN102969188B CN102969188B CN201210471294.7A CN201210471294A CN102969188B CN 102969188 B CN102969188 B CN 102969188B CN 201210471294 A CN201210471294 A CN 201210471294A CN 102969188 B CN102969188 B CN 102969188B
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- current high
- intelligent
- disconnecting link
- alternating
- voltage isolating
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Abstract
The invention discloses an intelligent alternating-current high-voltage isolating disconnecting link which comprises a fixing plate, insulating columns, a moving contact and a static contact, wherein the insulating columns, the moving contact and the static contact are fixed on the fixing plate; and a temperature sensor, a proximity switch and a wireless transmitter are arranged inside the insulating columns of the static contact. According to the intelligent alternating-current high-voltage isolating disconnecting link, by arranging the temperature sensor, the proximity switch and the wireless transmitter inside the insulating column of the static contact, the real-time monitoring on the operation situation of the alternating-current high-voltage isolating disconnecting link is realized; and furthermore, by arranging a solar battery on the fixing plate, the power is supplied to the wireless transmitter, and the operation of the intelligent alternating-current high-voltage isolating disconnecting link is facilitated, so that the fault rate of the alternating-current high-voltage isolating disconnecting link is reduced, and the operation efficiency of an overall power system is improved.
Description
Technical field
The present invention relates to field of electrical equipment, particularly a kind of intelligent AC high-voltage isolation switch.
Background technology
Along with the development of electric power system and perfect, the particularly research and development of intelligent grid, existing alternating-current high-voltage isolation switch seems and is more and more inconvenient to use.Because alternating-current high-voltage isolation switch is in running, easily produce fault, but power worker is difficult to Timeliness coverage for the fault of alternating-current high-voltage isolation switch, often will carry out inspection to whole piece circuit could determine.Particularly, can not know in time for the alternating-current high-voltage isolation switch being in critical condition, cause taking the necessary measures and breaking down, have impact on the operation of overall electric power system.
Summary of the invention
The problem that the present invention solves is to provide a kind of intelligent AC high-voltage isolation switch, solves existing alternating-current high-voltage isolation switch Problems existing.
For solving the problem, the technical solution used in the present invention is:
A kind of intelligent AC high-voltage isolation switch, comprises fixed head, is fixed on insulated column on fixed head and moving contact, fixed contact, be provided with temperature sensor, proximity switch and wireless launcher in the insulated column of described fixed contact.
Further, described fixed head surface is provided with solar cell, for providing power supply to wireless launcher.
Further, described proximity switch is arranged at the side of fixed contact leading-out terminal row, and by the current signal transfer of monitoring to wireless launcher.
Further, described temperature sensor is arranged at the side of fixed contact in insulated column, and temperature signal is transferred to wireless launcher.
Compared with prior art, the advantage of technical solution of the present invention is:
By set temperature transducer, proximity switch and wireless launcher in the insulated column of fixed contact, achieve the ruuning situation of monitoring alternating-current high-voltage isolation switch in real time; Further, fixed head arranges solar cell, for wireless launcher provides power supply, facilitate the running of intelligent AC high-voltage isolation switch, thus reduce the failure rate of alternating-current high-voltage isolation switch, improve the operational efficiency of overall electric power system.
Accompanying drawing explanation
Fig. 1 is specific embodiment of the invention schematic diagram.
Fig. 2 is the connection diagram of temperature sensor, proximity switch and wireless launcher in the specific embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Shown in composition graphs 1 and Fig. 2, a kind of intelligent AC high-voltage isolation switch, comprise fixed head 1, be fixed on insulated column 2 on fixed head 1 and moving contact 3, fixed contact 4, in the insulated column 2 of described fixed contact 4, be provided with temperature sensor 21, proximity switch 22 and wireless launcher 23.
Wherein, temperature sensor 21 is arranged at the side of fixed contact 4 in insulated column 2, namely near fixed contact 4 place, for detecting after moving contact 3 to contact with fixed contact 4 and be energized, the temperature rise situation at its contact site place, good to judge whether the two contacts, and detection signal is transferred to wireless launcher 23; Proximity switch 22 is arranged at the leading-out terminal row side of fixed contact 4, monitors, and monitoring result is transferred to wireless launcher 23 with aspect to the closed or disconnection of moving contact 3 and fixed contact 4.The signal of acquisition is wirelessly being transmitted to control centre by wireless launcher 23, so that control centre can carry out corresponding operating according to monitoring result.Such as, monitor the very high and moving contact of temperature 3 closed with fixed contact 4, then illustrate that this isolation switch breaks down and the situation is critical, need to overhaul immediately.
Described proximity switch 22 can be the proximity switch of magnetic control proximity switch or other modes; Because fixed contact 4 and moving contact 3 can set up magnetic attraction, therefore, magnetic control proximity switch is preferred.
Described wireless launcher 23 can be arranged in insulated column 2, also can be separately set in outside insulated column 2, as long as carry out water proof and dust proof design.
During actual use, because fixed head 1 is fixed on Electric wire support, make the bottom surface 11 of fixed head 1 become upper surface upward, also just facilitate the setting of solar cell on fixed head 1 surface.And electricity needed for wireless launcher 23 is very little, therefore, provide power supply extremely reasonable by solar cell to it.
The specific embodiment of the invention, by set temperature transducer, proximity switch and wireless launcher in the insulated column of fixed contact, achieves the ruuning situation of monitoring alternating-current high-voltage isolation switch in real time; Further, fixed head arranges solar cell, for wireless launcher provides power supply, facilitate the running of intelligent AC high-voltage isolation switch, thus reduce the failure rate of alternating-current high-voltage isolation switch, improve the operational efficiency of overall electric power system, realize alternating-current high-voltage isolation switch intellectuality.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.
Claims (4)
1. an intelligent AC high-voltage isolation switch, comprise fixed head, be fixed on insulated column on fixed head and moving contact, fixed contact, it is characterized in that, be provided with temperature sensor, proximity switch and wireless launcher in the insulated column of described fixed contact, described proximity switch is magnetic control proximity switch.
2. intelligent AC high-voltage isolation switch according to claim 1, is characterized in that, described fixed head surface is provided with solar cell, for providing power supply to wireless launcher.
3. intelligent AC high-voltage isolation switch according to claim 1, is characterized in that, described proximity switch is arranged at the side of fixed contact leading-out terminal row, and the closed or cut-off signal of moving contact and fixed contact is transferred to wireless launcher.
4. intelligent AC high-voltage isolation switch according to claim 1, is characterized in that, described temperature sensor is arranged at the side of fixed contact in insulated column, and temperature signal is transferred to wireless launcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471294.7A CN102969188B (en) | 2012-11-20 | 2012-11-20 | Intelligent alternating-current high-voltage isolating disconnecting link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210471294.7A CN102969188B (en) | 2012-11-20 | 2012-11-20 | Intelligent alternating-current high-voltage isolating disconnecting link |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102969188A CN102969188A (en) | 2013-03-13 |
| CN102969188B true CN102969188B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210471294.7A Expired - Fee Related CN102969188B (en) | 2012-11-20 | 2012-11-20 | Intelligent alternating-current high-voltage isolating disconnecting link |
Country Status (1)
| Country | Link |
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| CN (1) | CN102969188B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728529B (en) * | 2013-12-20 | 2016-08-17 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of switch gap condition discrimination method |
| CN114464474B (en) * | 2022-03-15 | 2023-03-21 | 国网江苏省电力有限公司南通供电分公司 | Intelligent monitoring device and method for separation and combination degree of moving contact and static contact of isolating switch |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765368Y (en) * | 2004-11-17 | 2006-03-15 | 刘静 | Remote monitoring device for power equipment running state |
| CN201035732Y (en) * | 2007-01-18 | 2008-03-12 | 常州海能电器有限公司 | Transforming plant power electrical equipment temperature wireless monitoring device |
| CN202120803U (en) * | 2011-06-20 | 2012-01-18 | 张京伦 | Moving contact vertical moving type high pressure isolation switch used for moving contact position detection |
| CN202205634U (en) * | 2011-08-31 | 2012-04-25 | 王漳泉 | Novel disconnecting switch contact structure |
| CN102479637A (en) * | 2010-11-24 | 2012-05-30 | 河南金鹏电力设备有限公司 | Remote-control high-voltage isolation switch |
| CN202255652U (en) * | 2011-08-11 | 2012-05-30 | 常州帕斯菲克自动化技术有限公司 | Wireless temperature measuring device of high-voltage switch contact |
| CN202473665U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Real-time high-voltage electric disconnector position display |
| CN202977270U (en) * | 2012-11-20 | 2013-06-05 | 厦门智能达电控有限公司 | Intelligent alternating-current high-voltage isolation switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2212665A1 (en) * | 2007-10-31 | 2010-08-04 | ABB Technology AG | Temperature monitoring device for high-voltage and medium-voltage components |
-
2012
- 2012-11-20 CN CN201210471294.7A patent/CN102969188B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765368Y (en) * | 2004-11-17 | 2006-03-15 | 刘静 | Remote monitoring device for power equipment running state |
| CN201035732Y (en) * | 2007-01-18 | 2008-03-12 | 常州海能电器有限公司 | Transforming plant power electrical equipment temperature wireless monitoring device |
| CN102479637A (en) * | 2010-11-24 | 2012-05-30 | 河南金鹏电力设备有限公司 | Remote-control high-voltage isolation switch |
| CN202120803U (en) * | 2011-06-20 | 2012-01-18 | 张京伦 | Moving contact vertical moving type high pressure isolation switch used for moving contact position detection |
| CN202255652U (en) * | 2011-08-11 | 2012-05-30 | 常州帕斯菲克自动化技术有限公司 | Wireless temperature measuring device of high-voltage switch contact |
| CN202205634U (en) * | 2011-08-31 | 2012-04-25 | 王漳泉 | Novel disconnecting switch contact structure |
| CN202473665U (en) * | 2012-03-20 | 2012-10-03 | 上海市电力公司 | Real-time high-voltage electric disconnector position display |
| CN202977270U (en) * | 2012-11-20 | 2013-06-05 | 厦门智能达电控有限公司 | Intelligent alternating-current high-voltage isolation switch |
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| CN102969188A (en) | 2013-03-13 |
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Granted publication date: 20150520 Termination date: 20151120 |