CN101701987A - 一种电缆相位分析识别方法及其装置 - Google Patents
一种电缆相位分析识别方法及其装置 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104469347A (zh) * | 2014-12-08 | 2015-03-25 | 硅谷数模半导体(北京)有限公司 | 视频传输电缆的检测电路和视频输出芯片 |
CN105785143A (zh) * | 2016-04-22 | 2016-07-20 | 国家电网公司 | 一种低压线路在线核相装置及其核相方法 |
CN108008189A (zh) * | 2017-12-25 | 2018-05-08 | 黑龙江龙电电气有限公司 | 一种相位检测装置及方法 |
CN110244139A (zh) * | 2019-06-28 | 2019-09-17 | 国网山东省电力公司临沂供电公司 | 基于gprs的远程高压核相仪 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101059542A (zh) * | 2006-04-17 | 2007-10-24 | 中国科学院半导体研究所 | 利用固定相移来测量同频信号相位差的方法及电路 |
CN201247324Y (zh) * | 2008-07-16 | 2009-05-27 | 严海林 | 一种远距离进行待测电缆全特征分析的检测装置 |
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CN101059542A (zh) * | 2006-04-17 | 2007-10-24 | 中国科学院半导体研究所 | 利用固定相移来测量同频信号相位差的方法及电路 |
CN201247324Y (zh) * | 2008-07-16 | 2009-05-27 | 严海林 | 一种远距离进行待测电缆全特征分析的检测装置 |
Non-Patent Citations (1)
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潘文诚: "双向过零鉴相技术与实现", 《电测与仪表》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104469347A (zh) * | 2014-12-08 | 2015-03-25 | 硅谷数模半导体(北京)有限公司 | 视频传输电缆的检测电路和视频输出芯片 |
CN105785143A (zh) * | 2016-04-22 | 2016-07-20 | 国家电网公司 | 一种低压线路在线核相装置及其核相方法 |
CN108008189A (zh) * | 2017-12-25 | 2018-05-08 | 黑龙江龙电电气有限公司 | 一种相位检测装置及方法 |
CN110244139A (zh) * | 2019-06-28 | 2019-09-17 | 国网山东省电力公司临沂供电公司 | 基于gprs的远程高压核相仪 |
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