CN105607028A - 提高实负荷工况下单相智能电能表批量测试准确度的方法 - Google Patents
提高实负荷工况下单相智能电能表批量测试准确度的方法 Download PDFInfo
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- CN105607028A CN105607028A CN201510980498.7A CN201510980498A CN105607028A CN 105607028 A CN105607028 A CN 105607028A CN 201510980498 A CN201510980498 A CN 201510980498A CN 105607028 A CN105607028 A CN 105607028A
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 description 6
- 238000012795 verification Methods 0.000 description 2
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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
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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CN201510980498.7A CN105607028A (zh) | 2015-12-23 | 2015-12-23 | 提高实负荷工况下单相智能电能表批量测试准确度的方法 |
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CN201510980498.7A CN105607028A (zh) | 2015-12-23 | 2015-12-23 | 提高实负荷工况下单相智能电能表批量测试准确度的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110554351A (zh) * | 2019-09-30 | 2019-12-10 | 国网山东省电力公司电力科学研究院 | 一种非侵入式负荷电能表的实负荷检测方法及*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2186402Y (zh) * | 1993-03-25 | 1994-12-28 | 本溪钢铁公司 | 电能表实负荷校验器 |
CN101685147A (zh) * | 2008-09-22 | 2010-03-31 | 黑龙江省电力科学研究院 | 模拟现场电能计量试验装置及方法 |
CN103472432A (zh) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | 智能变电站电能计量二次回路实负荷误差检测装置及方法 |
CN103983942A (zh) * | 2014-05-26 | 2014-08-13 | 国家电网公司 | 一种虚实负荷可切换的智能电能表检定装置及其方法 |
CN204228947U (zh) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | 一种单相实负荷电能表校验装置 |
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- 2015-12-23 CN CN201510980498.7A patent/CN105607028A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2186402Y (zh) * | 1993-03-25 | 1994-12-28 | 本溪钢铁公司 | 电能表实负荷校验器 |
CN101685147A (zh) * | 2008-09-22 | 2010-03-31 | 黑龙江省电力科学研究院 | 模拟现场电能计量试验装置及方法 |
CN103472432A (zh) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | 智能变电站电能计量二次回路实负荷误差检测装置及方法 |
CN103983942A (zh) * | 2014-05-26 | 2014-08-13 | 国家电网公司 | 一种虚实负荷可切换的智能电能表检定装置及其方法 |
CN204228947U (zh) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | 一种单相实负荷电能表校验装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110554351A (zh) * | 2019-09-30 | 2019-12-10 | 国网山东省电力公司电力科学研究院 | 一种非侵入式负荷电能表的实负荷检测方法及*** |
CN110554351B (zh) * | 2019-09-30 | 2022-03-29 | 国网山东省电力公司营销服务中心(计量中心) | 一种非侵入式负荷电能表的实负荷检测方法及*** |
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