CN103575959A - 一种新型非接触式三相电流测量方法 - Google Patents
一种新型非接触式三相电流测量方法 Download PDFInfo
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- CN103575959A CN103575959A CN201310390999.0A CN201310390999A CN103575959A CN 103575959 A CN103575959 A CN 103575959A CN 201310390999 A CN201310390999 A CN 201310390999A CN 103575959 A CN103575959 A CN 103575959A
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CN201310390999.0A CN103575959B (zh) | 2013-09-02 | 2013-09-02 | 一种新型非接触式三相电流测量方法 |
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CN103575959A true CN103575959A (zh) | 2014-02-12 |
CN103575959B CN103575959B (zh) | 2017-02-01 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459279A (zh) * | 2014-12-16 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | 一种测量导线电流的方法及电子装置 |
CN105717341A (zh) * | 2016-02-03 | 2016-06-29 | 国网冀北电力有限公司唐山供电公司 | 一种三芯电力电缆表面磁场极值点场强解析方法 |
CN108205085A (zh) * | 2016-12-19 | 2018-06-26 | 旺玖科技股份有限公司 | 用以感测电气设备使用状态的传感器及其感测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042240A (zh) * | 1988-07-26 | 1990-05-16 | Gec阿尔斯托姆公司 | 测量三相设备中相电流的装置 |
CN2071792U (zh) * | 1990-04-15 | 1991-02-20 | 张振乾 | 钳形互感器电能计量在线检测器 |
JP2010148269A (ja) * | 2008-12-19 | 2010-07-01 | Chugoku Electric Power Co Inc:The | 保護継電システム |
US20120229144A1 (en) * | 2011-03-10 | 2012-09-13 | Hitachi, Ltd. | Electric rotating machine |
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2013
- 2013-09-02 CN CN201310390999.0A patent/CN103575959B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042240A (zh) * | 1988-07-26 | 1990-05-16 | Gec阿尔斯托姆公司 | 测量三相设备中相电流的装置 |
CN2071792U (zh) * | 1990-04-15 | 1991-02-20 | 张振乾 | 钳形互感器电能计量在线检测器 |
JP2010148269A (ja) * | 2008-12-19 | 2010-07-01 | Chugoku Electric Power Co Inc:The | 保護継電システム |
US20120229144A1 (en) * | 2011-03-10 | 2012-09-13 | Hitachi, Ltd. | Electric rotating machine |
Non-Patent Citations (1)
Title |
---|
王鹏 等: "直线型线圈电流传感器的研究", 《中国电机工程学报》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104459279A (zh) * | 2014-12-16 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | 一种测量导线电流的方法及电子装置 |
CN105717341A (zh) * | 2016-02-03 | 2016-06-29 | 国网冀北电力有限公司唐山供电公司 | 一种三芯电力电缆表面磁场极值点场强解析方法 |
CN105717341B (zh) * | 2016-02-03 | 2018-10-23 | 国网冀北电力有限公司唐山供电公司 | 一种三芯电力电缆表面磁场极值点场强解析方法 |
CN108205085A (zh) * | 2016-12-19 | 2018-06-26 | 旺玖科技股份有限公司 | 用以感测电气设备使用状态的传感器及其感测方法 |
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Inventor after: Wu Junyong Inventor after: Mei Dongsheng Inventor after: Guo Mingxing Inventor after: Zhang Jurui Inventor after: Chen Zhanfeng Inventor after: Hao Liangliang Inventor after: Wang Chen Inventor after: Sun Yiming, tours Inventor before: Wu Junyong Inventor before: Chen Zhanfeng Inventor before: Hao Liangliang Inventor before: Wang Chen Inventor before: TUERSUN.YIMING |
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Granted publication date: 20170201 Termination date: 20190902 |