CN101701978B - 高压、超高压输电线路上的电流检测装置及其检测方法 - Google Patents
高压、超高压输电线路上的电流检测装置及其检测方法 Download PDFInfo
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CN102156212B (zh) * | 2011-01-04 | 2013-12-25 | 武汉理工大学 | 磁力耦合式光纤光栅大电流测量方法及装置 |
CN110940932B (zh) * | 2019-11-15 | 2022-06-14 | 国网山西省电力公司大同供电公司 | 基于光纤光栅和线弹性体的电缆护层接地电流检测装置 |
CN112098684B (zh) * | 2020-09-16 | 2023-07-28 | 国网山东省电力公司招远市供电公司 | 电能表进出线接反快速查验仪 |
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Owner name: CENG BEIYONG Effective date: 20131106 Owner name: INSPECTION BRANCH COMPANY, STATE GRID LIAONING ELE Free format text: FORMER OWNER: CENG BEIYONG Effective date: 20131106 |
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Effective date of registration: 20131106 Address after: 110023 21 glorious Street, Heping District, Liaoning, Shenyang Patentee after: MAINTENANCE BRANCH OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO., LTD. Patentee after: Zeng Beiyong Address before: 110023, 16, Yan Lu street, Tiexi District, Liaoning, Shenyang Patentee before: Zeng Beiyong |