CN103852684A - Automatic alarm device for power failure, default phase and ground connection of 10kV high-voltage cabinet - Google Patents
Automatic alarm device for power failure, default phase and ground connection of 10kV high-voltage cabinet Download PDFInfo
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- CN103852684A CN103852684A CN201410109885.9A CN201410109885A CN103852684A CN 103852684 A CN103852684 A CN 103852684A CN 201410109885 A CN201410109885 A CN 201410109885A CN 103852684 A CN103852684 A CN 103852684A
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- resistance
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- 239000003990 capacitor Substances 0.000 claims abstract description 29
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Stand-By Power Supply Arrangements (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410109885.9A CN103852684B (en) | 2014-03-24 | 2014-03-24 | Automatic alarm device for power failure, default phase and ground connection of 10kV high-voltage cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410109885.9A CN103852684B (en) | 2014-03-24 | 2014-03-24 | Automatic alarm device for power failure, default phase and ground connection of 10kV high-voltage cabinet |
Publications (2)
Publication Number | Publication Date |
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CN103852684A true CN103852684A (en) | 2014-06-11 |
CN103852684B CN103852684B (en) | 2017-01-25 |
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CN201410109885.9A Expired - Fee Related CN103852684B (en) | 2014-03-24 | 2014-03-24 | Automatic alarm device for power failure, default phase and ground connection of 10kV high-voltage cabinet |
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CN (1) | CN103852684B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2108310U (en) * | 1991-11-07 | 1992-06-24 | 枣庄市峄城区棠阴供电站 | Loss-of-phase, theftproof alarm device for power lines |
JPH11271384A (en) * | 1998-03-19 | 1999-10-08 | Kansai Denki Hoan Kyokai | Apparatus for measuring line constant of nongrounding system line and apparatus for monitoring ground fault |
CN2651759Y (en) * | 2003-11-06 | 2004-10-27 | 吴煦 | Protector of AC three-phase electric monitoring and power-driven apparatus |
CN201262637Y (en) * | 2008-07-22 | 2009-06-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Phase failure alarm device |
CN201804049U (en) * | 2010-07-30 | 2011-04-20 | 江苏捷诚车载电子信息工程有限公司 | Three-phase power supply open-phase warning circuit |
CN203054066U (en) * | 2013-01-25 | 2013-07-10 | 海盐县供电局 | Multipath power failure, power recovery and phase loss automatic alarm device |
CN203759174U (en) * | 2014-03-24 | 2014-08-06 | 卫斌鹏 | High-voltage switch cabinet fault comprehensive alarm device |
-
2014
- 2014-03-24 CN CN201410109885.9A patent/CN103852684B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2108310U (en) * | 1991-11-07 | 1992-06-24 | 枣庄市峄城区棠阴供电站 | Loss-of-phase, theftproof alarm device for power lines |
JPH11271384A (en) * | 1998-03-19 | 1999-10-08 | Kansai Denki Hoan Kyokai | Apparatus for measuring line constant of nongrounding system line and apparatus for monitoring ground fault |
CN2651759Y (en) * | 2003-11-06 | 2004-10-27 | 吴煦 | Protector of AC three-phase electric monitoring and power-driven apparatus |
CN201262637Y (en) * | 2008-07-22 | 2009-06-24 | 山西潞安环保能源开发股份有限公司常村煤矿 | Phase failure alarm device |
CN201804049U (en) * | 2010-07-30 | 2011-04-20 | 江苏捷诚车载电子信息工程有限公司 | Three-phase power supply open-phase warning circuit |
CN203054066U (en) * | 2013-01-25 | 2013-07-10 | 海盐县供电局 | Multipath power failure, power recovery and phase loss automatic alarm device |
CN203759174U (en) * | 2014-03-24 | 2014-08-06 | 卫斌鹏 | High-voltage switch cabinet fault comprehensive alarm device |
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CN103852684B (en) | 2017-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Jiuchuan Inventor after: Lv Chengwei Inventor after: Wang Cuan Inventor after: Xie Jun Inventor after: Zhou Jie Inventor before: Wei Binpeng |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161129 Address after: 276200 Shandong city of Linyi Province Hong Lu Liu Mengyin County No. 111 Applicant after: State Grid Shandong electric power company Mengyin power supply company Address before: Yangcheng County in Shanxi province 048103 Jincheng city run town Wangcun Village Applicant before: Wei Binpeng |
|
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: 20170125 Termination date: 20170324 |