CN103338023A - 高频局放测量时消除与局放无关的外部噪声的滤波器 - Google Patents
高频局放测量时消除与局放无关的外部噪声的滤波器 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109085481A (zh) * | 2018-10-23 | 2018-12-25 | 国网江苏省电力有限公司徐州供电分公司 | 一种基于ewt的电缆局部放电定位方法 |
CN109901031A (zh) * | 2019-02-27 | 2019-06-18 | 西安电子科技大学 | 用于局部放电信号的信噪分离方法、信息数据处理终端 |
CN111781439A (zh) * | 2020-05-28 | 2020-10-16 | 广西电网有限责任公司梧州供电局 | 一种电力电缆局部放电信号检测方法及装置 |
CN112130033A (zh) * | 2020-08-25 | 2020-12-25 | 广西电网有限责任公司南宁供电局 | 一种电缆局部放电噪声信号检测装置 |
CN113625214A (zh) * | 2021-08-10 | 2021-11-09 | 广东工业大学 | 一种磁力计电磁干扰诊断滤波方法及系统 |
Citations (4)
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CN101079609A (zh) * | 2006-05-22 | 2007-11-28 | 富士通媒体部品株式会社 | 平衡滤波器和双工器 |
CN101278435A (zh) * | 2005-09-30 | 2008-10-01 | 双信电机株式会社 | 无源部件 |
US7548734B2 (en) * | 2004-12-09 | 2009-06-16 | Realtek Semiconductor Corp. | Multi-band RF receiver |
CN203219257U (zh) * | 2013-03-19 | 2013-09-25 | 甘肃省电力公司检修公司 | 一种高频局放测量时消除与局放无关的外部噪声的滤波器 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US7548734B2 (en) * | 2004-12-09 | 2009-06-16 | Realtek Semiconductor Corp. | Multi-band RF receiver |
CN101278435A (zh) * | 2005-09-30 | 2008-10-01 | 双信电机株式会社 | 无源部件 |
CN101079609A (zh) * | 2006-05-22 | 2007-11-28 | 富士通媒体部品株式会社 | 平衡滤波器和双工器 |
CN203219257U (zh) * | 2013-03-19 | 2013-09-25 | 甘肃省电力公司检修公司 | 一种高频局放测量时消除与局放无关的外部噪声的滤波器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109085481A (zh) * | 2018-10-23 | 2018-12-25 | 国网江苏省电力有限公司徐州供电分公司 | 一种基于ewt的电缆局部放电定位方法 |
CN109085481B (zh) * | 2018-10-23 | 2021-11-26 | 国网江苏省电力有限公司徐州供电分公司 | 一种基于ewt的电缆局部放电定位方法 |
CN109901031A (zh) * | 2019-02-27 | 2019-06-18 | 西安电子科技大学 | 用于局部放电信号的信噪分离方法、信息数据处理终端 |
CN111781439A (zh) * | 2020-05-28 | 2020-10-16 | 广西电网有限责任公司梧州供电局 | 一种电力电缆局部放电信号检测方法及装置 |
CN112130033A (zh) * | 2020-08-25 | 2020-12-25 | 广西电网有限责任公司南宁供电局 | 一种电缆局部放电噪声信号检测装置 |
CN112130033B (zh) * | 2020-08-25 | 2023-08-01 | 广西电网有限责任公司南宁供电局 | 一种电缆局部放电噪声信号检测装置 |
CN113625214A (zh) * | 2021-08-10 | 2021-11-09 | 广东工业大学 | 一种磁力计电磁干扰诊断滤波方法及系统 |
CN113625214B (zh) * | 2021-08-10 | 2023-08-29 | 广东工业大学 | 一种磁力计电磁干扰诊断滤波方法及系统 |
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