CN203909135U - 变电站直流系统中交流窜入分量监测装置 - Google Patents
变电站直流系统中交流窜入分量监测装置 Download PDFInfo
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- CN203909135U CN203909135U CN201420253287.4U CN201420253287U CN203909135U CN 203909135 U CN203909135 U CN 203909135U CN 201420253287 U CN201420253287 U CN 201420253287U CN 203909135 U CN203909135 U CN 203909135U
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104391256A (zh) * | 2014-12-03 | 2015-03-04 | 浙江科畅电子有限公司 | 一种直流电源环网故障诊断装置 |
CN104502778A (zh) * | 2014-12-08 | 2015-04-08 | 烟台东方电子玉麟电气有限公司 | 一种直流系统交流窜入的检测装置及其实现方法 |
CN105652061A (zh) * | 2014-11-14 | 2016-06-08 | 武陟县电业总公司 | 一种高压输电线路过电信号取样装置 |
CN106249102A (zh) * | 2016-07-22 | 2016-12-21 | 安徽亚辉电气自动化有限公司 | 一种用于中压配电网的小电流接地选线装置 |
CN108051680A (zh) * | 2017-12-15 | 2018-05-18 | 佛山市校友桥网络科技有限公司 | 直流系统交流窜电测记告警模块 |
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2014
- 2014-05-16 CN CN201420253287.4U patent/CN203909135U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105652061A (zh) * | 2014-11-14 | 2016-06-08 | 武陟县电业总公司 | 一种高压输电线路过电信号取样装置 |
CN104391256A (zh) * | 2014-12-03 | 2015-03-04 | 浙江科畅电子有限公司 | 一种直流电源环网故障诊断装置 |
CN104502778A (zh) * | 2014-12-08 | 2015-04-08 | 烟台东方电子玉麟电气有限公司 | 一种直流系统交流窜入的检测装置及其实现方法 |
CN106249102A (zh) * | 2016-07-22 | 2016-12-21 | 安徽亚辉电气自动化有限公司 | 一种用于中压配电网的小电流接地选线装置 |
CN108051680A (zh) * | 2017-12-15 | 2018-05-18 | 佛山市校友桥网络科技有限公司 | 直流系统交流窜电测记告警模块 |
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Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: Zhiyang Innovation Technology Co.,Ltd. Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee before: STATE GRID CORPORATION OF CHINA Co-patentee before: SHANDONG ZHIYANG ELECTRIC Co.,Ltd. Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: SHANDONG ZHIYANG ELECTRIC Co.,Ltd. Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee before: State Grid Corporation of China Co-patentee before: SHANDONG ZHIYANG ELECTRIC Co.,Ltd. |
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Effective date of registration: 20200518 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: STATE GRID ZIBO POWER SUPPLY COMPANY OF SHANDONG PROVINCE Patentee before: STATE GRID CORPORATION OF CHINA Co-patentee before: Zhiyang Innovation Technology Co.,Ltd. |
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