CN1808645A - Sulfur hexafluoride current transformer - Google Patents
Sulfur hexafluoride current transformer Download PDFInfo
- Publication number
- CN1808645A CN1808645A CN 200510038197 CN200510038197A CN1808645A CN 1808645 A CN1808645 A CN 1808645A CN 200510038197 CN200510038197 CN 200510038197 CN 200510038197 A CN200510038197 A CN 200510038197A CN 1808645 A CN1808645 A CN 1808645A
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- CN
- China
- Prior art keywords
- sulfur hexafluoride
- current mutual
- housing
- mutual inductor
- sleeve pipe
- 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.)
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- Transformers For Measuring Instruments (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200510038197 CN1808645B (en) | 2005-01-19 | 2005-01-19 | Sulfur hexafluoride current transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200510038197 CN1808645B (en) | 2005-01-19 | 2005-01-19 | Sulfur hexafluoride current transformer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1808645A true CN1808645A (en) | 2006-07-26 |
CN1808645B CN1808645B (en) | 2010-12-08 |
Family
ID=36840472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200510038197 Active CN1808645B (en) | 2005-01-19 | 2005-01-19 | Sulfur hexafluoride current transformer |
Country Status (1)
Country | Link |
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CN (1) | CN1808645B (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623161A (en) * | 2012-03-29 | 2012-08-01 | 中国电力科学研究院 | Bus type current transformer |
CN105300455A (en) * | 2015-11-16 | 2016-02-03 | 王芳 | Real-time online monitoring device of current transformer |
CN105300456A (en) * | 2015-11-16 | 2016-02-03 | 杨宁 | Automatic monitoring method of current transformer |
CN105466485A (en) * | 2015-11-16 | 2016-04-06 | 杨宁 | Automatic monitoring device of current transformer |
CN105783989A (en) * | 2015-11-16 | 2016-07-20 | 任红霞 | Current transformer real-time on-line monitoring device |
CN109683004A (en) * | 2019-01-11 | 2019-04-26 | 信阳豫电互感器有限公司 | A kind of combined electrical minor sensor |
CN109799433A (en) * | 2019-03-01 | 2019-05-24 | 江苏神马电力股份有限公司 | A kind of electrical performance test device and method of insulating materials |
CN113674975A (en) * | 2021-08-23 | 2021-11-19 | 国网四川省电力公司电力科学研究院 | Environment-friendly mixed gas mutual inductor |
CN113899936A (en) * | 2021-10-13 | 2022-01-07 | 中国电力科学研究院有限公司 | Electromagnetic current transformer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2215143Y (en) * | 1994-08-18 | 1995-12-13 | 河南省济源市电器开关厂 | Gas insulated current transformer |
IT1298648B1 (en) * | 1998-03-20 | 2000-01-12 | Abb Adda S P A | GAS ISOLATED CURRENT TRANSFORMER |
CN2454882Y (en) * | 2000-12-08 | 2001-10-17 | 江苏省如皋高压电器厂 | Sulfur hexafluoride current inductor |
CN2814639Y (en) * | 2005-01-19 | 2006-09-06 | 江苏思源赫兹互感器有限公司 | Sulfur hexafluoride current mutual inductor |
-
2005
- 2005-01-19 CN CN 200510038197 patent/CN1808645B/en active Active
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102623161A (en) * | 2012-03-29 | 2012-08-01 | 中国电力科学研究院 | Bus type current transformer |
CN102623161B (en) * | 2012-03-29 | 2015-03-25 | 中国电力科学研究院 | Bus type current transformer |
CN105698860A (en) * | 2015-11-16 | 2016-06-22 | 任红霞 | Current transformer real-time on-line monitoring device |
CN105300456A (en) * | 2015-11-16 | 2016-02-03 | 杨宁 | Automatic monitoring method of current transformer |
CN105466485A (en) * | 2015-11-16 | 2016-04-06 | 杨宁 | Automatic monitoring device of current transformer |
CN105606154A (en) * | 2015-11-16 | 2016-05-25 | 任荣源 | Automatic monitoring device for current transformer |
CN105300455A (en) * | 2015-11-16 | 2016-02-03 | 王芳 | Real-time online monitoring device of current transformer |
CN105783989A (en) * | 2015-11-16 | 2016-07-20 | 任红霞 | Current transformer real-time on-line monitoring device |
CN109683004A (en) * | 2019-01-11 | 2019-04-26 | 信阳豫电互感器有限公司 | A kind of combined electrical minor sensor |
CN109683004B (en) * | 2019-01-11 | 2024-02-23 | 信阳豫电互感器有限公司 | Combined electronic sensor |
CN109799433A (en) * | 2019-03-01 | 2019-05-24 | 江苏神马电力股份有限公司 | A kind of electrical performance test device and method of insulating materials |
CN109799433B (en) * | 2019-03-01 | 2021-01-15 | 江苏神马电力股份有限公司 | Device and method for testing electrical performance of insulating material |
CN113674975A (en) * | 2021-08-23 | 2021-11-19 | 国网四川省电力公司电力科学研究院 | Environment-friendly mixed gas mutual inductor |
CN113899936A (en) * | 2021-10-13 | 2022-01-07 | 中国电力科学研究院有限公司 | Electromagnetic current transformer |
CN113899936B (en) * | 2021-10-13 | 2024-05-03 | 中国电力科学研究院有限公司 | Electromagnetic current transformer |
Also Published As
Publication number | Publication date |
---|---|
CN1808645B (en) | 2010-12-08 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO., Free format text: FORMER OWNER: JIANGSU SIYUAN HERTZ TRANSFORMER CO., LTD. Effective date: 20131029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226572 NANTONG, JIANGSU PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: 226500 No. 1 Huimin West Road, Rugao Economic Development Zone, Jiangsu, China Patentee after: Jiangsu Rugao High Voltage Electric Apparatus Co., Ltd. Address before: 226572 Huimin Road, Rugao, Jiangsu Patentee before: Jiangsu Sieyuan Hertz Instrument Transformer Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: JIANGSU SIYUAN HERTZ TRANSFORMER CO., LTD. Free format text: FORMER OWNER: JIANGSU RUGAO HIGH VOLTAGE ELECTRIC APPARATUS CO., LTD. Effective date: 20140328 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140328 Address after: 226500 Huimin Road, Rugao, Jiangsu Patentee after: Jiangsu Sieyuan Hertz Instrument Transformer Co., Ltd. Address before: 226500 No. 1 Huimin West Road, Rugao Economic Development Zone, Jiangsu, China Patentee before: Jiangsu Rugao High Voltage Electric Apparatus Co., Ltd. |