CN104777445B - 一种电子式电压互感器在线校验*** - Google Patents
一种电子式电压互感器在线校验*** Download PDFInfo
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CN107991642A (zh) * | 2017-12-01 | 2018-05-04 | 三峡大学 | 一种电压互感器误差带电比对*** |
KR102262510B1 (ko) * | 2018-07-18 | 2021-06-08 | 주식회사 하이딥 | 스타일러스 펜 |
CN109813972A (zh) * | 2018-12-18 | 2019-05-28 | 兰州空间技术物理研究所 | 一种用于空间电场探测仪的电子学标定试验*** |
CN110174043B (zh) * | 2019-06-24 | 2020-12-11 | 陈昱见 | 基于切割磁感线原理的工程管道偏移检测装置 |
CN112557997B (zh) * | 2019-09-26 | 2023-11-03 | 深圳电蚂蚁数据技术有限公司 | 一种便于校验误差的网状电能传感器***和误差校验方法 |
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CN102156218B (zh) * | 2011-03-17 | 2013-12-18 | 重庆大学 | 非接触式电荷感应式高压输电线电压测量装置及方法 |
CN102645643A (zh) * | 2012-05-16 | 2012-08-22 | 贵州电力试验研究院 | 电子式电压互感器在线校验*** |
CN204439822U (zh) * | 2015-03-10 | 2015-07-01 | 三峡大学 | 一种电子式电压互感器在线校验*** |
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Inventor after: Li Zhenhua Inventor after: Li Qiuhui Inventor after: Hu Weizhong Inventor after: Huang Yuehua Inventor after: Li Zhenxing Inventor after: Xu Yanchun Inventor before: Li Zhenhua Inventor before: Hu Weizhong Inventor before: Huang Yuehua Inventor before: Li Zhenxing Inventor before: Xu Yanchun |
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Effective date of registration: 20210208 Address after: 443100 No.5 Dongcheng Road, Yiling District, Yichang City, Hubei Province Patentee after: YICHANG CHANGYAO POWER COMPLETE EQUIPMENT Co.,Ltd. Address before: 443002 No. 8, University Road, Yichang, Hubei Patentee before: CHINA THREE GORGES University |