CN104090080A - Monitoring method for abnormal state of oil-immersed transformer - Google Patents
Monitoring method for abnormal state of oil-immersed transformer Download PDFInfo
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- CN104090080A CN104090080A CN201410341401.3A CN201410341401A CN104090080A CN 104090080 A CN104090080 A CN 104090080A CN 201410341401 A CN201410341401 A CN 201410341401A CN 104090080 A CN104090080 A CN 104090080A
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CN201410341401.3A CN104090080B (en) | 2014-07-16 | 2014-07-16 | A kind of method for supervising of oil-filled transformer abnormality |
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CN201410341401.3A CN104090080B (en) | 2014-07-16 | 2014-07-16 | A kind of method for supervising of oil-filled transformer abnormality |
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CN104090080A true CN104090080A (en) | 2014-10-08 |
CN104090080B CN104090080B (en) | 2016-01-20 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104330684A (en) * | 2014-10-31 | 2015-02-04 | 国家电网公司 | Multi-parameter power transformer core inside local short-circuit fault monitoring method |
CN106154119A (en) * | 2015-03-24 | 2016-11-23 | 国家电网公司 | A kind of extra-high voltage direct-current transmission engineering converter power transformer aerogenesis verification method |
CN108414684A (en) * | 2018-01-31 | 2018-08-17 | 贵州乌江水电开发有限责任公司东风发电厂 | A kind of for transformer status assessment and method for diagnosing faults |
CN109186786A (en) * | 2018-10-10 | 2019-01-11 | 西安交通大学 | Whether a kind of monitoring electrical equipment is in electrical contact the devices and methods therefor of overheat |
CN111289728A (en) * | 2020-03-26 | 2020-06-16 | 云南电网有限责任公司电力科学研究院 | Device and method for monitoring dissolved gas in insulating oil |
CN111856167A (en) * | 2019-04-19 | 2020-10-30 | 宁波奥克斯高科技有限公司 | Detection method of box-type transformer and transformer |
CN111856166A (en) * | 2019-04-19 | 2020-10-30 | 宁波奥克斯高科技有限公司 | Detection method of box-type transformer and transformer |
CN113280884A (en) * | 2020-02-20 | 2021-08-20 | 阳江核电有限公司 | Gas quantity monitoring system, method and storage medium for gas relay of oil-immersed transformer |
CN114360176A (en) * | 2021-12-15 | 2022-04-15 | 中煤科工开采研究院有限公司 | Fully mechanized coal mining face safety monitoring method |
CN114994230A (en) * | 2022-07-18 | 2022-09-02 | 广东电网有限责任公司佛山供电局 | Method and device for determining main transformer oil chromatography abnormality and storage medium |
CN116643181A (en) * | 2022-08-25 | 2023-08-25 | 浙江长兴震革科技有限公司 | Storage battery state monitoring system |
Citations (4)
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WO1998036265A1 (en) * | 1997-02-14 | 1998-08-20 | Raychem Corporation | System for measuring gases dissolved in a liquid |
US6289716B1 (en) * | 1998-08-19 | 2001-09-18 | Electric Power Research Institute, Inc. | Method for on-line assessment and indication of transformer conditions |
CN102680814A (en) * | 2012-03-29 | 2012-09-19 | 河北省电力研究院 | Method for diagnosing severity degree of transformer fault |
CN103630768A (en) * | 2012-08-23 | 2014-03-12 | 天津市电力公司 | Method for diagnosing transformer fault in transformer station |
-
2014
- 2014-07-16 CN CN201410341401.3A patent/CN104090080B/en active Active
Patent Citations (4)
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WO1998036265A1 (en) * | 1997-02-14 | 1998-08-20 | Raychem Corporation | System for measuring gases dissolved in a liquid |
US6289716B1 (en) * | 1998-08-19 | 2001-09-18 | Electric Power Research Institute, Inc. | Method for on-line assessment and indication of transformer conditions |
CN102680814A (en) * | 2012-03-29 | 2012-09-19 | 河北省电力研究院 | Method for diagnosing severity degree of transformer fault |
CN103630768A (en) * | 2012-08-23 | 2014-03-12 | 天津市电力公司 | Method for diagnosing transformer fault in transformer station |
Non-Patent Citations (1)
Title |
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别长报等: "用色谱分析法诊断变压器故障", 《安徽电气工程职业技术学院学报》, vol. 17, no. 3, 15 September 2012 (2012-09-15), pages 20 - 26 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104330684A (en) * | 2014-10-31 | 2015-02-04 | 国家电网公司 | Multi-parameter power transformer core inside local short-circuit fault monitoring method |
CN106154119A (en) * | 2015-03-24 | 2016-11-23 | 国家电网公司 | A kind of extra-high voltage direct-current transmission engineering converter power transformer aerogenesis verification method |
CN106154119B (en) * | 2015-03-24 | 2019-03-19 | 国家电网公司 | A kind of extra-high voltage direct-current transmission engineering converter power transformer production gas verification method |
CN108414684A (en) * | 2018-01-31 | 2018-08-17 | 贵州乌江水电开发有限责任公司东风发电厂 | A kind of for transformer status assessment and method for diagnosing faults |
CN109186786A (en) * | 2018-10-10 | 2019-01-11 | 西安交通大学 | Whether a kind of monitoring electrical equipment is in electrical contact the devices and methods therefor of overheat |
CN111856167A (en) * | 2019-04-19 | 2020-10-30 | 宁波奥克斯高科技有限公司 | Detection method of box-type transformer and transformer |
CN111856166A (en) * | 2019-04-19 | 2020-10-30 | 宁波奥克斯高科技有限公司 | Detection method of box-type transformer and transformer |
CN111856167B (en) * | 2019-04-19 | 2023-06-27 | 宁波奥克斯智能科技股份有限公司 | Detection method of box-type transformer and transformer |
CN113280884A (en) * | 2020-02-20 | 2021-08-20 | 阳江核电有限公司 | Gas quantity monitoring system, method and storage medium for gas relay of oil-immersed transformer |
CN111289728A (en) * | 2020-03-26 | 2020-06-16 | 云南电网有限责任公司电力科学研究院 | Device and method for monitoring dissolved gas in insulating oil |
CN114360176A (en) * | 2021-12-15 | 2022-04-15 | 中煤科工开采研究院有限公司 | Fully mechanized coal mining face safety monitoring method |
CN114994230A (en) * | 2022-07-18 | 2022-09-02 | 广东电网有限责任公司佛山供电局 | Method and device for determining main transformer oil chromatography abnormality and storage medium |
CN116643181A (en) * | 2022-08-25 | 2023-08-25 | 浙江长兴震革科技有限公司 | Storage battery state monitoring system |
CN116643181B (en) * | 2022-08-25 | 2024-04-16 | 浙江长兴震革科技有限公司 | Storage battery state monitoring system |
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CN104090080B (en) | 2016-01-20 |
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Inventor after: Chen Ning Inventor after: Wang Chuanyong Inventor after: Han Peng Inventor after: Zhang Jian Inventor after: Wang Kun Inventor after: Yang Fengwen Inventor after: Kang Wenwen Inventor after: Dai Ergang Inventor after: Sun Baofeng Inventor before: Hu Xiaoqing |
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Effective date of registration: 20151120 Address after: 277800 Zaozhuang New District, Shandong, the Yellow River Road, No. 999 Applicant after: Zaozhuang Power Supply Company of State Grid Shandong Electric Power Company Applicant after: State Grid Corporation of China Address before: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Applicant before: Hu Xiaoqing |
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