CN104020375B - 一种用于检测智能变电站合并单元时间参数的装置和方法 - Google Patents
一种用于检测智能变电站合并单元时间参数的装置和方法 Download PDFInfo
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CN105187150A (zh) * | 2015-09-30 | 2015-12-23 | 南京务本信息科技有限责任公司 | 一种基于sdh网络的时钟同步系统 |
CN106443215A (zh) * | 2016-10-10 | 2017-02-22 | 国网安徽省电力公司电力科学研究院 | 智能变电站变压器保护合并单元同步核相测试装置及方法 |
CN110376433A (zh) * | 2019-08-07 | 2019-10-25 | 国家电网有限公司 | 背靠背直流输电工程换流站能耗监测装置、系统及方法 |
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CN202383278U (zh) * | 2011-12-07 | 2012-08-15 | 重庆市电力公司电力科学研究院 | 一种合并单元采样值延时测量系统 |
CN203259610U (zh) * | 2013-05-07 | 2013-10-30 | 国家电网公司 | 基于模拟量数字化传递的合并单元精确时间测试仪 |
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CN203551701U (zh) * | 2013-11-19 | 2014-04-16 | 国家电网公司 | 智能变电站合并单元时间性能评价装置 |
CN103605023B (zh) * | 2013-11-20 | 2016-09-21 | 国家电网公司 | 一种合并单元时间特性测量方法及测量装置 |
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Effective date of registration: 20200330 Address after: 550005 No. 32, Nanming, Guiyang District, Guizhou, Jiefang Road Co-patentee after: SHANGHAI KYLAND YUANJING INDUSTRIAL TECHNOLOGY Co.,Ltd. Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUIZHOU POWER GRID Co.,Ltd. Address before: 550005 No. 32, Nanming, Guiyang District, Guizhou, Jiefang Road Co-patentee before: SHANGHAI DIGIGRID INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE, GUIZHOU POWER GRID Co.,Ltd. |
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