CN206321710U - 一种变频电流接地阻抗测试仪 - Google Patents
一种变频电流接地阻抗测试仪 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102207A (zh) * | 2016-12-02 | 2017-08-29 | 国家电网公司 | 一种基于微机控制和信号处理的接地阻抗测试仪 |
CN107576847A (zh) * | 2017-09-07 | 2018-01-12 | 西南交通大学 | 一种车载式牵引供电系统阻抗频率特性测量装置及其测量方法 |
CN108919002A (zh) * | 2018-07-05 | 2018-11-30 | 深圳市车电网络有限公司 | 一种直流充电桩的测试系统 |
CN110850177A (zh) * | 2019-12-20 | 2020-02-28 | 成都奥力斯电子科技有限公司 | 一种高频脉冲数字接地电阻测试仪 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107102207A (zh) * | 2016-12-02 | 2017-08-29 | 国家电网公司 | 一种基于微机控制和信号处理的接地阻抗测试仪 |
CN107576847A (zh) * | 2017-09-07 | 2018-01-12 | 西南交通大学 | 一种车载式牵引供电系统阻抗频率特性测量装置及其测量方法 |
CN107576847B (zh) * | 2017-09-07 | 2024-04-26 | 西南交通大学 | 一种车载式牵引供电系统阻抗频率特性测量装置及其测量方法 |
CN108919002A (zh) * | 2018-07-05 | 2018-11-30 | 深圳市车电网络有限公司 | 一种直流充电桩的测试系统 |
CN110850177A (zh) * | 2019-12-20 | 2020-02-28 | 成都奥力斯电子科技有限公司 | 一种高频脉冲数字接地电阻测试仪 |
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Effective date of registration: 20240813 Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Country or region after: China Patentee after: Tongchuan power supply company of State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Country or region before: China Patentee before: TONGCHUAN POWER SUPPLY COMPANY OF STATE GRID SHAANXI ELECTRIC POWER CO. |