CN106597243A - 一种基于局部放电全息数据的概率特征参数提取方法 - Google Patents
一种基于局部放电全息数据的概率特征参数提取方法 Download PDFInfo
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- CN106597243A CN106597243A CN201710078943.XA CN201710078943A CN106597243A CN 106597243 A CN106597243 A CN 106597243A CN 201710078943 A CN201710078943 A CN 201710078943A CN 106597243 A CN106597243 A CN 106597243A
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- 238000005315 distribution function Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 2
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- 238000005259 measurement Methods 0.000 description 13
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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
- G01R31/12—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
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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
- G01R31/12—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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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108896878A (zh) * | 2018-05-10 | 2018-11-27 | 国家电网公司 | 一种基于超声波的局部放电检测方法 |
CN109471005A (zh) * | 2018-11-12 | 2019-03-15 | 广西电网有限责任公司河池供电局 | 局部放电成像方法、装置、设备及其存储介质 |
CN113340412A (zh) * | 2020-02-18 | 2021-09-03 | 阿自倍尔株式会社 | 光检测系统以及放电概率算出方法 |
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CN106291281A (zh) * | 2016-08-08 | 2017-01-04 | 国网上海市电力公司 | 一种变电站设备局部放电定位系统及其方法 |
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CN103675610A (zh) * | 2013-09-29 | 2014-03-26 | 国家电网公司 | 局部放电在线检测中的特征因子提取方法 |
CN104052702A (zh) * | 2014-06-20 | 2014-09-17 | 西安电子科技大学 | 一种复杂噪声下数字调制信号的识别方法 |
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CN106291281A (zh) * | 2016-08-08 | 2017-01-04 | 国网上海市电力公司 | 一种变电站设备局部放电定位系统及其方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108896878A (zh) * | 2018-05-10 | 2018-11-27 | 国家电网公司 | 一种基于超声波的局部放电检测方法 |
CN109471005A (zh) * | 2018-11-12 | 2019-03-15 | 广西电网有限责任公司河池供电局 | 局部放电成像方法、装置、设备及其存储介质 |
CN113340412A (zh) * | 2020-02-18 | 2021-09-03 | 阿自倍尔株式会社 | 光检测系统以及放电概率算出方法 |
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