CN102081115A - 一种基于交流检测的直流大电流间接测量的方法及装置 - Google Patents
一种基于交流检测的直流大电流间接测量的方法及装置 Download PDFInfo
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- CN102081115A CN102081115A CN 201010578601 CN201010578601A CN102081115A CN 102081115 A CN102081115 A CN 102081115A CN 201010578601 CN201010578601 CN 201010578601 CN 201010578601 A CN201010578601 A CN 201010578601A CN 102081115 A CN102081115 A CN 102081115A
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CN201010578601A CN102081115B (zh) | 2010-12-08 | 2010-12-08 | 一种基于交流检测的直流大电流间接测量方法与装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735979A (zh) * | 2012-07-16 | 2012-10-17 | 中铝华大科技股份有限公司 | 大功率整流系统的电能质量及损耗综合监测系统 |
CN103323663A (zh) * | 2013-06-28 | 2013-09-25 | 中铝华大科技股份有限公司 | 一种整流机组直流电流和整流器损耗的测量方法 |
CN111751645A (zh) * | 2020-06-22 | 2020-10-09 | 北京国网富达科技发展有限责任公司 | 一种变压器直流偏磁监测方法、装置、设备及系统 |
CN115078818A (zh) * | 2022-06-30 | 2022-09-20 | 上海钧嵌传感技术有限公司 | 一种电流检测装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07110343A (ja) * | 1993-10-12 | 1995-04-25 | Sumitomo Special Metals Co Ltd | 直流電流センサー |
CN1731206A (zh) * | 2005-09-12 | 2006-02-08 | 北京四方清能电气电子有限公司 | 一种用于电力电子功率模块测试的新电路及其脉冲控制方法 |
CN2882101Y (zh) * | 2005-08-02 | 2007-03-21 | 王世秀 | 一种交流调节控制直流负载装置 |
CN201259535Y (zh) * | 2008-09-26 | 2009-06-17 | 国网武汉高压研究院 | 一种大电流互感器校验用直流电源 |
CN101478249A (zh) * | 2008-09-26 | 2009-07-08 | 国网武汉高压研究院 | 大电流互感器校验用直流电源 |
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2010
- 2010-12-08 CN CN201010578601A patent/CN102081115B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07110343A (ja) * | 1993-10-12 | 1995-04-25 | Sumitomo Special Metals Co Ltd | 直流電流センサー |
CN2882101Y (zh) * | 2005-08-02 | 2007-03-21 | 王世秀 | 一种交流调节控制直流负载装置 |
CN1731206A (zh) * | 2005-09-12 | 2006-02-08 | 北京四方清能电气电子有限公司 | 一种用于电力电子功率模块测试的新电路及其脉冲控制方法 |
CN201259535Y (zh) * | 2008-09-26 | 2009-06-17 | 国网武汉高压研究院 | 一种大电流互感器校验用直流电源 |
CN101478249A (zh) * | 2008-09-26 | 2009-07-08 | 国网武汉高压研究院 | 大电流互感器校验用直流电源 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735979A (zh) * | 2012-07-16 | 2012-10-17 | 中铝华大科技股份有限公司 | 大功率整流系统的电能质量及损耗综合监测系统 |
CN103323663A (zh) * | 2013-06-28 | 2013-09-25 | 中铝华大科技股份有限公司 | 一种整流机组直流电流和整流器损耗的测量方法 |
CN103323663B (zh) * | 2013-06-28 | 2015-12-23 | 中铝华大科技股份有限公司 | 一种整流机组直流电流和整流器损耗的测量方法 |
CN111751645A (zh) * | 2020-06-22 | 2020-10-09 | 北京国网富达科技发展有限责任公司 | 一种变压器直流偏磁监测方法、装置、设备及系统 |
CN111751645B (zh) * | 2020-06-22 | 2023-05-12 | 北京国网富达科技发展有限责任公司 | 一种变压器直流偏磁监测方法、装置、设备及系统 |
CN115078818A (zh) * | 2022-06-30 | 2022-09-20 | 上海钧嵌传感技术有限公司 | 一种电流检测装置及方法 |
CN115078818B (zh) * | 2022-06-30 | 2023-10-03 | 上海钧嵌传感技术有限公司 | 一种电流检测装置及方法 |
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