CN102095802B - 一种基于振动声学的支柱绝缘子裂纹的检测方法 - Google Patents
一种基于振动声学的支柱绝缘子裂纹的检测方法 Download PDFInfo
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CN2009100734061A CN102095802B (zh) | 2009-12-14 | 2009-12-14 | 一种基于振动声学的支柱绝缘子裂纹的检测方法 |
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CN2009100734061A CN102095802B (zh) | 2009-12-14 | 2009-12-14 | 一种基于振动声学的支柱绝缘子裂纹的检测方法 |
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CN102095802B true CN102095802B (zh) | 2012-08-15 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102928517A (zh) * | 2012-11-15 | 2013-02-13 | 河北省电力公司电力科学研究院 | 一种基于小波分解阈值去噪的瓷绝缘子振动声学检测数据降噪的方法 |
CN103344704A (zh) * | 2013-06-20 | 2013-10-09 | 四川省电力公司技术技能培训中心 | 支柱绝缘子缺陷检测方法 |
CN103336059B (zh) * | 2013-06-28 | 2014-06-18 | 云南电力试验研究院(集团)有限公司电力研究院 | 一种判别支柱瓷绝缘子机械强度的方法 |
CN104597132A (zh) * | 2014-11-07 | 2015-05-06 | 国家电网公司 | 一种基于共振声学的瓷支柱绝缘子带电检测方法 |
CN106290577A (zh) * | 2016-08-27 | 2017-01-04 | 国网江苏省电力公司盐城供电公司 | 一种基于振动法的瓷支柱绝缘子检测系统及方法 |
CN106596722A (zh) * | 2017-01-03 | 2017-04-26 | 国网浙江省电力公司宁波供电公司 | 一种带电检测绝缘子的方法、装置及检测仪 |
CN112665704B (zh) * | 2019-10-15 | 2023-03-24 | 上海数深智能科技有限公司 | 一种拆分动设备振动频谱峰频的方法 |
CN113340991B (zh) * | 2021-06-21 | 2022-08-23 | 海南电网有限责任公司乐东供电局 | 一种用于瓷支柱绝缘子的振动声学检测装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101135672A (zh) * | 2007-08-11 | 2008-03-05 | 青海省电力科学试验研究院 | 一种支柱瓷绝缘子和瓷套超声波检测方法 |
CN201273891Y (zh) * | 2008-09-28 | 2009-07-15 | 林俊明 | 一种用于陶瓷绝缘子的超声无损检测装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101135672A (zh) * | 2007-08-11 | 2008-03-05 | 青海省电力科学试验研究院 | 一种支柱瓷绝缘子和瓷套超声波检测方法 |
CN201273891Y (zh) * | 2008-09-28 | 2009-07-15 | 林俊明 | 一种用于陶瓷绝缘子的超声无损检测装置 |
Non-Patent Citations (2)
Title |
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李晓红, 郭慧英, 刘云, 李静.基于振动法检测的瓷绝缘子损伤探讨.《高压电器》.CNKI,2009,第45卷(第1期),第1页第2栏,第2页1-2栏. * |
王晓希.特高压输电线路状态监测技术的应用.《电网技术》.2007,第31卷(第22期),7-11. * |
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