CN113341346A - 一种油纸绝缘电力变压器油面上气体综合检测系统及方法 - Google Patents
一种油纸绝缘电力变压器油面上气体综合检测系统及方法 Download PDFInfo
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- CN113341346A CN113341346A CN202110597684.8A CN202110597684A CN113341346A CN 113341346 A CN113341346 A CN 113341346A CN 202110597684 A CN202110597684 A CN 202110597684A CN 113341346 A CN113341346 A CN 113341346A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
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CN202110597684.8A CN113341346A (zh) | 2021-05-31 | 2021-05-31 | 一种油纸绝缘电力变压器油面上气体综合检测系统及方法 |
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CN202110597684.8A CN113341346A (zh) | 2021-05-31 | 2021-05-31 | 一种油纸绝缘电力变压器油面上气体综合检测系统及方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484034A (zh) * | 2002-09-18 | 2004-03-24 | 新疆特变电工股份有限公司 | 变压器在线智能监测系统及其智能分析诊断方法 |
CN102207532A (zh) * | 2011-03-10 | 2011-10-05 | 华北电力大学 | 油纸绝缘早期放电缺陷诊断方法 |
CA2903912A1 (en) * | 2013-03-07 | 2014-09-12 | State Grid Anhui Wuhu Power Supply Company | Network for online monitoring of power transformer at intelligent substation |
CN204405618U (zh) * | 2014-10-31 | 2015-06-17 | 广西电网公司电力科学研究院 | 变压器油中溶解气体在线监测综合处理单元 |
CN107228913A (zh) * | 2017-06-09 | 2017-10-03 | 广西电网有限责任公司电力科学研究院 | 一种变压器故障类型的状态诊断系统 |
US20200191763A1 (en) * | 2018-12-12 | 2020-06-18 | ZTZ Service International, Inc. | System and method for headspace monitoring in transformers |
CN111811894A (zh) * | 2020-07-11 | 2020-10-23 | 国网辽宁省电力有限公司电力科学研究院 | 电力变压器气体继电器中气体在线检测方法及装置 |
CN112462209A (zh) * | 2020-11-17 | 2021-03-09 | 湖北工业大学 | 油浸式电力设备工况模拟下绝缘缺陷检测实验平台及方法 |
-
2021
- 2021-05-31 CN CN202110597684.8A patent/CN113341346A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1484034A (zh) * | 2002-09-18 | 2004-03-24 | 新疆特变电工股份有限公司 | 变压器在线智能监测系统及其智能分析诊断方法 |
CN102207532A (zh) * | 2011-03-10 | 2011-10-05 | 华北电力大学 | 油纸绝缘早期放电缺陷诊断方法 |
CA2903912A1 (en) * | 2013-03-07 | 2014-09-12 | State Grid Anhui Wuhu Power Supply Company | Network for online monitoring of power transformer at intelligent substation |
CN204405618U (zh) * | 2014-10-31 | 2015-06-17 | 广西电网公司电力科学研究院 | 变压器油中溶解气体在线监测综合处理单元 |
CN107228913A (zh) * | 2017-06-09 | 2017-10-03 | 广西电网有限责任公司电力科学研究院 | 一种变压器故障类型的状态诊断系统 |
US20200191763A1 (en) * | 2018-12-12 | 2020-06-18 | ZTZ Service International, Inc. | System and method for headspace monitoring in transformers |
CN111811894A (zh) * | 2020-07-11 | 2020-10-23 | 国网辽宁省电力有限公司电力科学研究院 | 电力变压器气体继电器中气体在线检测方法及装置 |
CN112462209A (zh) * | 2020-11-17 | 2021-03-09 | 湖北工业大学 | 油浸式电力设备工况模拟下绝缘缺陷检测实验平台及方法 |
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Effective date of registration: 20211015 Address after: 750001 No.716, Huanghe East Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Applicant after: SHIZUISHAN POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Applicant after: WUHAN PANDIAN SCI-TECH Co.,Ltd. Address before: 750001 No.716, Huanghe East Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. |
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Application publication date: 20210903 |