CN101718852B - 一种霍尔电流传感器在线检测校准方法 - Google Patents
一种霍尔电流传感器在线检测校准方法 Download PDFInfo
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- CN101718852B CN101718852B CN2009102417422A CN200910241742A CN101718852B CN 101718852 B CN101718852 B CN 101718852B CN 2009102417422 A CN2009102417422 A CN 2009102417422A CN 200910241742 A CN200910241742 A CN 200910241742A CN 101718852 B CN101718852 B CN 101718852B
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- 238000005259 measurement Methods 0.000 claims abstract description 81
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Families Citing this family (23)
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US9310398B2 (en) | 2011-11-29 | 2016-04-12 | Infineon Technologies Ag | Current sensor package, arrangement and system |
CN102508137A (zh) * | 2011-12-23 | 2012-06-20 | 保定天威集团有限公司 | 具备自校功能的局部放电检测脉冲电流传感器 |
DE102012215946A1 (de) | 2012-09-07 | 2014-05-28 | Continental Teves Ag & Co. Ohg | Schaltung zum Leiten eines elektrischen Stromes |
DE102012224099A1 (de) * | 2012-12-20 | 2014-06-26 | Continental Teves Ag & Co. Ohg | Verfahren zum Kalibrieren eines Stromsensors |
CN103090901B (zh) * | 2012-12-31 | 2015-09-23 | 苏州东菱振动试验仪器有限公司 | 传感器在线校准方法 |
CN103076037B (zh) * | 2013-01-09 | 2016-02-10 | 苏州世力源科技有限公司 | 可在线校准传感器的方法 |
CN104730479B (zh) * | 2013-12-18 | 2018-09-07 | 比亚迪股份有限公司 | 电流传感器的检测装置和方法 |
CN105891757B (zh) * | 2016-03-31 | 2020-01-24 | 中国电力科学研究院 | 一种开环霍尔传感器测量准确度校验装置及其校验方法 |
CN105954699B (zh) * | 2016-07-19 | 2018-11-02 | 合肥威博尔汽车技术有限公司 | 一种霍尔电流传感器校准方法 |
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CN109283478A (zh) * | 2018-09-11 | 2019-01-29 | 宁波北仑国际集装箱码头有限公司 | 港机设备霍尔互感器测试装置及方法 |
CN108828379B (zh) * | 2018-09-11 | 2020-07-14 | 国网新疆电力有限公司电力科学研究院 | 调零和校准精确度高的变压器中性点监测仪 |
CN109490809B (zh) * | 2018-12-12 | 2020-12-25 | 威胜信息技术股份有限公司 | Ct直流电流回路的不配对校准方法 |
CN110501570B (zh) * | 2019-09-17 | 2021-08-27 | 上海贝岭股份有限公司 | 电能测量装置及其电流测量机构 |
CN110780250B (zh) * | 2019-09-30 | 2021-11-09 | 国创移动能源创新中心(江苏)有限公司 | 一种剩余电流检测的自动校准系统及方法 |
CN111289928B (zh) * | 2020-03-10 | 2022-03-15 | 无锡力芯微电子股份有限公司 | 霍尔器件测试系统和测试方法 |
CN111929629A (zh) * | 2020-07-22 | 2020-11-13 | 一巨自动化装备(上海)有限公司 | 一种通过对电流传感器电压补偿的电流校准方法及系统 |
CN112366990B (zh) * | 2020-11-09 | 2022-07-08 | 珠海格力电器股份有限公司 | 一种霍尔自定位方法、装置、设备及系统 |
CN112858977B (zh) * | 2021-01-06 | 2022-08-30 | 南京能晶电子科技有限公司 | 一种霍尔电流传感器芯片故障侦测电路以及侦测方法 |
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