基于实时信息的区域备自投研究与实现

发布时间：2018-02-12 06:14

  本文关键词： 变电站 链式接线 区域备自投 实时 全景信息　出处：《中国电力》2016年12期 　论文类型：期刊论文

【摘要】：针对常规备自投装置不能实现链式结构串供的多个110 k V变电站中非开环点变电站在失电时的快速恢复供电问题,提出了一种适用于常规和智能化变电站,基于区域电网实时全景信息的区域备自投新方案。具体介绍了区域备自投原理和实现方案,以及其与站域备自投、常规备自投、区域保护、区域稳控的关系等。RTDS试验及现场工程应用表明,所提出的区域备自投性能优越,能够实现区域电网发生故障时的快速恢复供电。
[Abstract]:In order to solve the problem of fast recovery of power supply in non-open-loop substation of 110kV substation which can not be supplied with chain structure by conventional standby automatic switching device, a new kind of substation is proposed, which is suitable for conventional substation and intelligent substation. Based on the real-time panoramic information of regional power network, the paper introduces the principle and implementation scheme of regional stand-by, as well as its principle and implementation, as well as its cooperation with station, conventional standby, regional protection, and so on, which is based on the real-time panoramic information of regional power network. RTDS test and field engineering application show that the proposed method has superior performance and can quickly restore the power supply in the event of regional power network failure.
【作者单位】： 南京南瑞继保电气有限公司;国网四川省电力公司;
【分类号】：TM762.1
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本文编号：1504966