CN103472433B - 智能变电站电能计量二次系统虚负荷误差检测装置及方法 - Google Patents
智能变电站电能计量二次系统虚负荷误差检测装置及方法 Download PDFInfo
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| CN103760514B (zh) * | 2014-01-23 | 2016-10-26 | 南京天溯自动化控制系统有限公司 | 一种电能表快速检测的方法及装置 |
| CN104316894B (zh) * | 2014-10-16 | 2017-10-17 | 国家电网公司 | 一种电能表实际运行环境的仿真校验方法 |
| CN105842649A (zh) * | 2016-03-25 | 2016-08-10 | 国家电网公司 | 智能变电站二次侧电能计量系统的在线检测系统及其检测方法 |
| CN105866576A (zh) * | 2016-04-01 | 2016-08-17 | 国家电网公司 | 智能变电站二次侧电能计量误差影响的模拟检测系统及其检测分析方法 |
| CN106093563A (zh) * | 2016-05-27 | 2016-11-09 | 东莞市联洲知识产权运营管理有限公司 | 一种变电站二次侧电能测量系统及其测量方法 |
| CN110045311A (zh) * | 2019-04-25 | 2019-07-23 | 云南电网有限责任公司昆明供电局 | 计量二次回路整体误差现场测试方法及其系统 |
| CN110161448A (zh) * | 2019-04-26 | 2019-08-23 | 云南电网有限责任公司电力科学研究院 | 一种10kV便携式高压宽频电能现场校验方法及装置 |
| CN114089245A (zh) * | 2021-11-22 | 2022-02-25 | 广东电网有限责任公司广州供电局 | 一种验表仪 |
| CN114415100A (zh) * | 2021-12-16 | 2022-04-29 | 云南电网有限责任公司 | 一种电能计量装置现场检测设备及其数据传输方法 |
| CN114252695B (zh) * | 2021-12-24 | 2024-11-08 | 国网甘肃省电力公司营销服务中心 | 电能计量装置整体校准方法及系统 |
| CN119667280A (zh) * | 2025-02-19 | 2025-03-21 | 浙江松夏仪表有限公司 | 一种三相智能电能表及其智能计量系统 |
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| EP0644433A1 (en) * | 1989-09-25 | 1995-03-22 | General Electric Company | Electronic watthour meter |
| CN201886095U (zh) * | 2010-11-11 | 2011-06-29 | 中国电力科学研究院 | 一种合并单元的测试装置 |
| CN102156274B (zh) * | 2011-04-22 | 2012-10-03 | 四川电力科学研究院 | 配电网三相电能计量系统现场整体检测系统 |
| CN102608450B (zh) * | 2012-02-24 | 2014-07-02 | 江苏凌创电气自动化股份有限公司 | 适用于智能变电站的测试校验系统及校验方法 |
| CN202886584U (zh) * | 2012-09-14 | 2013-04-17 | 珠海威瀚科技发展有限公司 | 一种新型高压电能计量装置整体误差校检装置 |
| CN203433105U (zh) * | 2013-09-12 | 2014-02-12 | 国家电网公司 | 智能变电站电能计量二次系统虚负荷误差检测装置 |
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Effective date of registration: 20180719 Address after: 410007 79 Dongtan hydropower street, Yuhua District, Changsha, Hunan Co-patentee after: Power Science Research Institute of Hunan Electric Power Co., Ltd. Patentee after: Power Science Research Institute of Hunan Electric Power Co., Ltd. Co-patentee after: State Grid Corporation of China Address before: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee before: Electric Power Research Institute, State Grid Hunan Electric Power Company Patentee before: State Grid Corporation of China Co-patentee before: Hunan Xiangdian Electric Power Text & Research Co., Ltd. |
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Effective date of registration: 20180731 Address after: 410004 398 new Shao Dong Road, Tianxin District, Changsha, Hunan Co-patentee after: Power Science Research Institute of Hunan Electric Power Co., Ltd. Patentee after: State Grid Hunan Electric Power Co., Ltd. Co-patentee after: State Grid Corporation of China Address before: 100033 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee before: Electric Power Research Institute, State Grid Hunan Electric Power Company Patentee before: State Grid Corporation of China Co-patentee before: Hunan Xiangdian Electric Power Text & Research Co., Ltd. |
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