CN108254709B - 数字化电能测试用转换装置 - Google Patents
数字化电能测试用转换装置 Download PDFInfo
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- CN108254709B CN108254709B CN201810046773.1A CN201810046773A CN108254709B CN 108254709 B CN108254709 B CN 108254709B CN 201810046773 A CN201810046773 A CN 201810046773A CN 108254709 B CN108254709 B CN 108254709B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
- G01R35/007—Standards or reference devices, e.g. voltage or resistance standards, "golden references"
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
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Priority Applications (1)
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CN201810046773.1A CN108254709B (zh) | 2018-01-18 | 2018-01-18 | 数字化电能测试用转换装置 |
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CN201810046773.1A CN108254709B (zh) | 2018-01-18 | 2018-01-18 | 数字化电能测试用转换装置 |
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CN108254709A CN108254709A (zh) | 2018-07-06 |
CN108254709B true CN108254709B (zh) | 2020-04-21 |
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CN201810046773.1A Active CN108254709B (zh) | 2018-01-18 | 2018-01-18 | 数字化电能测试用转换装置 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109309682B (zh) * | 2018-10-29 | 2022-09-20 | 中国电力科学研究院有限公司 | 一种用于数字化计量的ft3到iec61850-9-2协议转换方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7737679B2 (en) * | 2007-10-30 | 2010-06-15 | Texas Instruments Incorporated | Poly phase solid state watt hour meters |
CN103018503A (zh) * | 2012-11-29 | 2013-04-03 | 广东电网公司电力科学研究院 | 一种高精度工频微差源 |
CN203054210U (zh) * | 2012-11-14 | 2013-07-10 | 广东电网公司电力科学研究院 | 一种电子式互感器校验仪整体检定装置 |
CN203811797U (zh) * | 2014-04-09 | 2014-09-03 | 国家电网公司 | 模拟电工/电子信号及数字信号电能表校验装置 |
CN105608972A (zh) * | 2016-03-24 | 2016-05-25 | 国家电网公司 | 一种基于互联网的电能计量互感器仿真培训考核装置与系统 |
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2018
- 2018-01-18 CN CN201810046773.1A patent/CN108254709B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7737679B2 (en) * | 2007-10-30 | 2010-06-15 | Texas Instruments Incorporated | Poly phase solid state watt hour meters |
CN203054210U (zh) * | 2012-11-14 | 2013-07-10 | 广东电网公司电力科学研究院 | 一种电子式互感器校验仪整体检定装置 |
CN103018503A (zh) * | 2012-11-29 | 2013-04-03 | 广东电网公司电力科学研究院 | 一种高精度工频微差源 |
CN203811797U (zh) * | 2014-04-09 | 2014-09-03 | 国家电网公司 | 模拟电工/电子信号及数字信号电能表校验装置 |
CN105608972A (zh) * | 2016-03-24 | 2016-05-25 | 国家电网公司 | 一种基于互联网的电能计量互感器仿真培训考核装置与系统 |
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CN108254709A (zh) | 2018-07-06 |
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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: 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: State Grid Corporation of China |
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Effective date of registration: 20220321 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: 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: STATE GRID CORPORATION OF CHINA |
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