CN101865989B - 一种数字化电能表测试装置 - Google Patents
一种数字化电能表测试装置 Download PDFInfo
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- CN101865989B CN101865989B CN2010100400222A CN201010040022A CN101865989B CN 101865989 B CN101865989 B CN 101865989B CN 2010100400222 A CN2010100400222 A CN 2010100400222A CN 201010040022 A CN201010040022 A CN 201010040022A CN 101865989 B CN101865989 B CN 101865989B
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
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- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
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CN2010100400222A CN101865989B (zh) | 2010-01-18 | 2010-01-18 | 一种数字化电能表测试装置 |
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CN2010100400222A CN101865989B (zh) | 2010-01-18 | 2010-01-18 | 一种数字化电能表测试装置 |
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CN101865989A CN101865989A (zh) | 2010-10-20 |
CN101865989B true CN101865989B (zh) | 2012-07-04 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102654573A (zh) * | 2012-05-28 | 2012-09-05 | 辽宁省电力有限公司抚顺供电公司 | 单相电能表检定装置 |
CN103698560B (zh) * | 2013-12-31 | 2016-06-01 | 深圳市思达仪表有限公司 | 高频电磁场抗扰测试工装 |
WO2018072055A1 (zh) * | 2016-10-18 | 2018-04-26 | 深圳市思达仪表有限公司 | 高频电磁场抗扰测试工装 |
CN114325551B (zh) * | 2021-11-23 | 2023-10-17 | 云南电网有限责任公司 | 一种多路误差同步测试电能表检定误差计算器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325048A (en) * | 1992-04-14 | 1994-06-28 | Digital Kwh Inc. | Method and apparatus for calibrating a digital electric engergy consumption meter |
US6133720A (en) * | 1995-11-30 | 2000-10-17 | General Electric Company | High speed multifunction testing and calibration of electronic electricity meters |
CN201083824Y (zh) * | 2007-09-17 | 2008-07-09 | 海盐凯普电子科技有限责任公司 | 一种三相电能表平面调表台 |
CN101556323A (zh) * | 2009-04-20 | 2009-10-14 | 江苏省电力试验研究院有限公司 | 实负载校验的数字式电能表校验装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325048A (en) * | 1992-04-14 | 1994-06-28 | Digital Kwh Inc. | Method and apparatus for calibrating a digital electric engergy consumption meter |
US6133720A (en) * | 1995-11-30 | 2000-10-17 | General Electric Company | High speed multifunction testing and calibration of electronic electricity meters |
CN201083824Y (zh) * | 2007-09-17 | 2008-07-09 | 海盐凯普电子科技有限责任公司 | 一种三相电能表平面调表台 |
CN101556323A (zh) * | 2009-04-20 | 2009-10-14 | 江苏省电力试验研究院有限公司 | 实负载校验的数字式电能表校验装置 |
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Owner name: ZHEJIANG ELECTRIC POWER TESTING + RESEARCH INSTITU Free format text: FORMER OWNER: ZHEJIANG ELECTRIC POWER TESTING + RESEARCH INSTITUTE TECHNOLOGY SERVICE CENTER Effective date: 20121101 |
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Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: Electric Power Research Institute of Zhejiang electric power company Patentee after: ZHEJIANG ELECTRIC POWER TEST AND Research Institute TECHNICAL SERVICE CENTER Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: ZHEJIANG ELECTRIC POWER TEST AND Research Institute Patentee before: ZHEJIANG ELECTRIC POWER TEST AND Research Institute TECHNICAL SERVICE CENTER |
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Effective date of registration: 20121101 Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: Electric Power Research Institute of Zhejiang electric power company Patentee after: ZHEJIANG ELECTRIC POWER TEST AND Research Institute TECHNICAL SERVICE CENTER Patentee after: State Grid Corporation of China Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: Electric Power Research Institute of Zhejiang electric power company Patentee before: ZHEJIANG ELECTRIC POWER TEST AND Research Institute TECHNICAL SERVICE CENTER |
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Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee after: Zhejiang Yineng Power Technology Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: Electric Power Research Institute of Zhejiang electric power company Patentee before: ZHEJIANG ELECTRIC POWER TEST AND Research Institute TECHNICAL SERVICE CENTER Patentee before: State Grid Corporation of China |
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Effective date of registration: 20210129 Address after: 311100 Building 5, 138 Yunlian Road, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Marketing service center of State Grid Zhejiang Electric Power Co.,Ltd. Patentee after: HANGZHOU E ENERGY ELECTRIC POWER TECHNOLOGY Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee before: HANGZHOU E ENERGY ELECTRIC POWER TECHNOLOGY Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA Effective date of registration: 20210129 Address after: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee after: HANGZHOU E ENERGY ELECTRIC POWER TECHNOLOGY Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee before: Zhejiang Yineng Power Technology Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |