CN108469578B - 一种六氟化硫电气设备内部故障诊断方法及装置 - Google Patents
一种六氟化硫电气设备内部故障诊断方法及装置 Download PDFInfo
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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CN111239573A (zh) * | 2020-03-27 | 2020-06-05 | 广东电网有限责任公司电力科学研究院 | 一种六氟化硫电气设备内部故障的在线诊断方法、装置 |
CN112305354A (zh) * | 2020-10-23 | 2021-02-02 | 海南电网有限责任公司电力科学研究院 | 一种六氟化硫绝缘电气设备缺陷类型的诊断方法 |
CN112557844B (zh) * | 2020-11-27 | 2022-11-15 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种断路器喷嘴裂解状态实时评估装置及方法 |
CN112730654B (zh) * | 2020-12-18 | 2023-02-03 | 国网河北省电力有限公司电力科学研究院 | 六氟化硫电气设备故障检测方法、装置及终端设备 |
CN114184911B (zh) * | 2021-11-23 | 2023-10-24 | 国网北京市电力公司 | 检测设备缺陷类型的方法、装置及电子设备 |
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JP3086714B2 (ja) * | 1991-05-15 | 2000-09-11 | 愛知電機株式会社 | ガス封入電気機器における分解ガスの検出方法及びその装置 |
CN104297599A (zh) * | 2014-10-21 | 2015-01-21 | 国网重庆市电力公司电力科学研究院 | 一种六氟化硫电气设备故障诊断方法及系统 |
CN105242182B (zh) * | 2015-10-27 | 2019-03-15 | 中国电力科学研究院 | 基于sf6气体分解产物的运行开关设备内部缺陷判断方法 |
CN105911032A (zh) * | 2016-04-08 | 2016-08-31 | 武汉大学 | 基于紫外荧光检测sf6电气设备内so2的装置及方法 |
CN107462673A (zh) * | 2017-07-19 | 2017-12-12 | 华北电力科学研究院有限责任公司 | 用于气体绝缘组合电器的内部缺陷类型判定方法及装置 |
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Application publication date: 20180831 Assignee: SHANGHAI HUAAI CHROMATOGRAPHIC ANALYSIS Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000821 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: T&P UNION (BEIJING) CO.,LTD. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000822 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: Xiamen Jiahua Electrical Technology Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000824 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: Guangdong Electric Power Communication Technology Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000823 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 |
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