CN104833932B - 电流传感器的漂移量计算方法和计算装置 - Google Patents
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CN110487315B (zh) * | 2019-08-28 | 2021-09-28 | 广东核电合营有限公司 | 一种仪表漂移的分析系统及方法 |
CN112684343B (zh) * | 2020-12-08 | 2022-07-15 | 潍柴动力股份有限公司 | 一种电池故障判断方法、检测装置及检测系统 |
CN112858980B (zh) * | 2021-01-13 | 2021-09-24 | 国家电网有限公司华东分部 | 一种采样和大数据结合的关口计量异常诊断方法 |
CN113125837A (zh) * | 2021-04-16 | 2021-07-16 | 奇瑞商用车(安徽)有限公司 | 一种电流采样零漂的处理方法及系统 |
CN113945791A (zh) * | 2021-10-22 | 2022-01-18 | 广东电网有限责任公司 | 一种反窃电监测方法、系统、装置及计算机存储介质 |
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Patent Citations (6)
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US6400131B1 (en) * | 1997-05-09 | 2002-06-04 | Switched Reluctance Drives, Ltd. | Transducer offset compensation |
CN103459189A (zh) * | 2011-03-31 | 2013-12-18 | 丰田自动车株式会社 | 车辆充电装置、配备充电装置的车辆、以及电流传感器的偏差校正方法 |
CN103166567A (zh) * | 2011-12-19 | 2013-06-19 | Ls产电株式会社 | 用于补偿电流传感器的偏差的装置和方法 |
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CN103412202A (zh) * | 2013-06-08 | 2013-11-27 | 惠州市亿能电子有限公司 | 一种电流分区间校准的方法 |
CN103713271A (zh) * | 2013-12-13 | 2014-04-09 | 惠州市亿能电子有限公司 | 一种bms电流检测单元的自动校准设备及校准方法 |
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