CN106597243B - 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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- 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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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108896878B (zh) * | 2018-05-10 | 2020-06-19 | 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 |
JP2021131249A (ja) * | 2020-02-18 | 2021-09-09 | アズビル株式会社 | 光検出システムおよび放電確率算出方法 |
CN118465475B (zh) * | 2024-07-09 | 2024-11-15 | 国家能源集团科学技术研究院有限公司 | 水轮发电机超高频局部放电稳定测试方法及装置 |
CN118746712A (zh) * | 2024-07-31 | 2024-10-08 | 北京圣兰达科技有限公司 | 一种电气设备接地电阻和局放测量方法、装置及电子设备 |
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