CN106845131B - 一种基于递归滤波算法的局部放电特征参数提取方法 - Google Patents
一种基于递归滤波算法的局部放电特征参数提取方法 Download PDFInfo
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- 238000004364 calculation method Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 description 6
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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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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
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CN201710079127.0A CN106845131B (zh) | 2017-02-14 | 2017-02-14 | 一种基于递归滤波算法的局部放电特征参数提取方法 |
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CN201710079127.0A CN106845131B (zh) | 2017-02-14 | 2017-02-14 | 一种基于递归滤波算法的局部放电特征参数提取方法 |
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CN106845131B true CN106845131B (zh) | 2019-03-26 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3245397B2 (ja) * | 1998-11-04 | 2002-01-15 | 東京電力株式会社 | 部分放電測定方法 |
CN102854445A (zh) * | 2012-10-18 | 2013-01-02 | 上海市电力公司 | 一种局部放电脉冲电流的波形特征提取方法 |
CN102981110A (zh) * | 2012-12-12 | 2013-03-20 | 山西省电力公司电力科学研究院 | 实现变压器高频超高频局放监测数据测量存储***及方法 |
KR20150000077A (ko) * | 2013-06-21 | 2015-01-02 | 와이피피 주식회사 | 부분 방전 감시 시스템 및 방법 |
CN104535905A (zh) * | 2014-12-11 | 2015-04-22 | 国家电网公司 | 基于朴素贝叶斯分类的局部放电诊断方法 |
CN105486991A (zh) * | 2015-12-31 | 2016-04-13 | 西南石油大学 | 一种局部放电脉冲提取方法 |
CN106019090A (zh) * | 2016-05-11 | 2016-10-12 | 西安西热节能技术有限公司 | 局部放电电磁波信号能量特征提取方法 |
-
2017
- 2017-02-14 CN CN201710079127.0A patent/CN106845131B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3245397B2 (ja) * | 1998-11-04 | 2002-01-15 | 東京電力株式会社 | 部分放電測定方法 |
CN102854445A (zh) * | 2012-10-18 | 2013-01-02 | 上海市电力公司 | 一种局部放电脉冲电流的波形特征提取方法 |
CN102981110A (zh) * | 2012-12-12 | 2013-03-20 | 山西省电力公司电力科学研究院 | 实现变压器高频超高频局放监测数据测量存储***及方法 |
KR20150000077A (ko) * | 2013-06-21 | 2015-01-02 | 와이피피 주식회사 | 부분 방전 감시 시스템 및 방법 |
CN104535905A (zh) * | 2014-12-11 | 2015-04-22 | 国家电网公司 | 基于朴素贝叶斯分类的局部放电诊断方法 |
CN105486991A (zh) * | 2015-12-31 | 2016-04-13 | 西南石油大学 | 一种局部放电脉冲提取方法 |
CN106019090A (zh) * | 2016-05-11 | 2016-10-12 | 西安西热节能技术有限公司 | 局部放电电磁波信号能量特征提取方法 |
Non-Patent Citations (1)
Title |
---|
"电气设备局部放电检测技术述评";李军浩 等;《高电压技术》;20150831;第41卷(第8期);第2583-2598页 |
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