| 数字化变电站电压波动与闪变检测问题探讨 |
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| 引用本文： | 刘思蒙,王建伟,锁娟.数字化变电站电压波动与闪变检测问题探讨[J].华北电力技术,2013(11):11-14. |
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| 作者姓名： | 刘思蒙 王建伟 锁娟 |
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| 作者单位： | [1]华北电力大学控制与计算机工程学院,北京102206 [2]华北电力科学研究院有限责任公司,北京100045 |
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| 摘 要： | 阐述了电子式互感器在数字化变电站的应用,数字化变电站与传统常规变电站的不同.阐述了数字化变电站采样同步的问题,数字化变电站对采样时间同步的要求,数据的同步问题.对数字化变电站电压波动与闪变的检测应用进行了分析,对电压波动与闪变的检测仪器装置提出了相关的要求,需要仪器符合相关要求才能进行准确的测量分析,并且提出了对数字化变电站电压波动与闪变检测的问题与展望和思考.
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| 关 键 词： | 数字化变电站 电子式互感器 电压波动与闪变 |
Discussion on Detection of Voltage Fluctuation and Flicker in Digital Substation |
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| Liu Si-meng Wang Jian-wei Suo Juan.Discussion on Detection of Voltage Fluctuation and Flicker in Digital Substation[J].North China Electric Power,2013(11):11-14. |
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| Authors: | Liu Si-meng Wang Jian-wei Suo Juan |
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| Affiliation: | Liu Si-meng Wang Jian-wei Suo Juan (1. North China Electric Power University, Beijing 102206, China; 2. North China Electric Power Research Institute Co. Ltd. , Beijing 100045 ,China) |
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| Abstract: | This article described the application of electronic instrument transformer in digital substation,the difference between digitalized substation and traditional substation, and other issues, such as synchronous sampling, sampling time synchronization and data synchronization in digital substation. The detection of voltage fluctuation and flicker was analyzed, the requirements for detection device were also presented in this paper. Finally, the thinking and prospects for voltage fluctuation and flicker detection were prospected. |
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| Keywords: | digital substation electronic transformers fluctuation and flicker |
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