CN201247298Y - 继电保护差动向量自动化识别仪 - Google Patents
继电保护差动向量自动化识别仪 Download PDFInfo
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- CN201247298Y CN201247298Y CNU2008201416226U CN200820141622U CN201247298Y CN 201247298 Y CN201247298 Y CN 201247298Y CN U2008201416226 U CNU2008201416226 U CN U2008201416226U CN 200820141622 U CN200820141622 U CN 200820141622U CN 201247298 Y CN201247298 Y CN 201247298Y
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CNU2008201416226U CN201247298Y (zh) | 2008-08-18 | 2008-08-18 | 继电保护差动向量自动化识别仪 |
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CNU2008201416226U CN201247298Y (zh) | 2008-08-18 | 2008-08-18 | 继电保护差动向量自动化识别仪 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102565608A (zh) * | 2011-12-19 | 2012-07-11 | 甘肃省电力公司金昌供电公司 | 一种电压互感器多点接地查找仪 |
CN102749496A (zh) * | 2012-07-11 | 2012-10-24 | 沈阳维深自动识别技术研究院有限公司 | 多功能数码电子***电流检测装置 |
CN105929300A (zh) * | 2016-04-15 | 2016-09-07 | 国网山东省电力公司章丘市供电公司 | 差动回路检测电压、电源输出箱 |
CN109342866A (zh) * | 2018-11-29 | 2019-02-15 | 云南电网有限责任公司昆明供电局 | 同步采集保护装置全部相量来判断保护装置接线正确性的装置和方法 |
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2008
- 2008-08-18 CN CNU2008201416226U patent/CN201247298Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102565608A (zh) * | 2011-12-19 | 2012-07-11 | 甘肃省电力公司金昌供电公司 | 一种电压互感器多点接地查找仪 |
CN102749496A (zh) * | 2012-07-11 | 2012-10-24 | 沈阳维深自动识别技术研究院有限公司 | 多功能数码电子***电流检测装置 |
CN105929300A (zh) * | 2016-04-15 | 2016-09-07 | 国网山东省电力公司章丘市供电公司 | 差动回路检测电压、电源输出箱 |
CN105929300B (zh) * | 2016-04-15 | 2019-01-04 | 国网山东省电力公司章丘市供电公司 | 差动回路检测电压、电源输出箱 |
CN109342866A (zh) * | 2018-11-29 | 2019-02-15 | 云南电网有限责任公司昆明供电局 | 同步采集保护装置全部相量来判断保护装置接线正确性的装置和方法 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
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Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
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Granted publication date: 20090527 |