CN105223398A - 电压互感器 - Google Patents
电压互感器 Download PDFInfo
- Publication number
- CN105223398A CN105223398A CN201510786455.5A CN201510786455A CN105223398A CN 105223398 A CN105223398 A CN 105223398A CN 201510786455 A CN201510786455 A CN 201510786455A CN 105223398 A CN105223398 A CN 105223398A
- Authority
- CN
- China
- Prior art keywords
- sulfur hexafluoride
- voltage transformer
- real time
- sulfur
- content
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Housings And Mounting Of Transformers (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510786455.5A CN105223398B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
CN201511002829.6A CN105629021B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510786455.5A CN105223398B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511002829.6A Division CN105629021B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105223398A true CN105223398A (zh) | 2016-01-06 |
CN105223398B CN105223398B (zh) | 2016-08-24 |
Family
ID=54992465
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510786455.5A Expired - Fee Related CN105223398B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
CN201511002829.6A Expired - Fee Related CN105629021B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511002829.6A Expired - Fee Related CN105629021B (zh) | 2015-11-16 | 2015-11-16 | 电压互感器 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105223398B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414815A (zh) * | 2018-01-19 | 2018-08-17 | 四方继保(武汉)软件有限公司 | 一种新型直流电压测量装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201421448Y (zh) * | 2009-05-08 | 2010-03-10 | 上海莫克电子技术有限公司 | 组合电器sf6气体在线监测仪 |
JP2010243224A (ja) * | 2009-04-02 | 2010-10-28 | Meidensha Corp | 耐熱性ポリエステルワニス劣化診断方法 |
CN102928742A (zh) * | 2012-11-22 | 2013-02-13 | 重庆市电力公司检修分公司 | 一种高压设备红外图像自动故障识别方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2244246Y (zh) * | 1995-04-14 | 1997-01-01 | 上海Mwb互感器有限公司 | 一种独立式六氟化硫互感器 |
CN102364327B (zh) * | 2011-10-27 | 2014-04-30 | 国网电力科学研究院武汉南瑞有限责任公司 | 六氟化硫充气式电流互感器绝缘状态在线监测系统及方法 |
-
2015
- 2015-11-16 CN CN201510786455.5A patent/CN105223398B/zh not_active Expired - Fee Related
- 2015-11-16 CN CN201511002829.6A patent/CN105629021B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010243224A (ja) * | 2009-04-02 | 2010-10-28 | Meidensha Corp | 耐熱性ポリエステルワニス劣化診断方法 |
CN201421448Y (zh) * | 2009-05-08 | 2010-03-10 | 上海莫克电子技术有限公司 | 组合电器sf6气体在线监测仪 |
CN102928742A (zh) * | 2012-11-22 | 2013-02-13 | 重庆市电力公司检修分公司 | 一种高压设备红外图像自动故障识别方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108414815A (zh) * | 2018-01-19 | 2018-08-17 | 四方继保(武汉)软件有限公司 | 一种新型直流电压测量装置 |
CN108414815B (zh) * | 2018-01-19 | 2020-08-21 | 四方继保(武汉)软件有限公司 | 一种新型直流电压测量装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105629021B (zh) | 2016-11-30 |
CN105223398B (zh) | 2016-08-24 |
CN105629021A (zh) | 2016-06-01 |
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Legal Events
Date | Code | Title | Description |
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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: Zhang Ta Inventor after: Gao Yunxing Inventor after: Zhao Jianwen Inventor after: Shi Lei Inventor after: Du Guoli Inventor after: Liu Jiyan Inventor after: Liu Guibin Inventor after: Shen Benhe Inventor before: Zhao Yujie |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160620 Address after: 100032 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Tai'an Power Supply Corp. of State Grid Shandong Electric Power Company Address before: Xuanwu District of Nanjing City, Jiangsu province 210014 City Garden Zijin Mountain taoranju T9-1901 Applicant before: Zhao Yujie |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20161116 |
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CF01 | Termination of patent right due to non-payment of annual fee |