Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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区域备自投逻辑控制策略优化研究

来源:电工电气发布时间:2019-04-29 13:29浏览次数:636
区域备自投逻辑控制策略优化研究
 
冯宝成,金震,侯炜,董凯达,安振华
(南京南瑞继保电气有限公司,江苏 南京 211102)
 
    摘 要:区域备自投系统凭借能实现链式结构串供变电站中非开环点变电站快速恢复供电的优势在现场逐渐推广使用。提出了通过暂停逻辑命令控制区域备自投与站域备自投的动作优先级,根据新的控制策略开发的区域备自投系统通过RTDS进行了仿真验证,并已在现场应用。仿真试验及现场应用结果表明,新的逻辑控制策略能有效地解决多套备自投之间优先级配合失败的风险,并可以更加快速地恢复供电。
    关键词:区域备自投;站域备自投;动作优先级;快速恢复供电;协同配合
    中图分类号:TM762.1     文献标识码:A      文章编号:1007-3175(2019)04-0019-05
 
Research on Logic Control Strategy Optimization for Regional Automatic Bus Transfer
 
FENG Bao-cheng, JIN Zhen, HOU Wei, DONG Kai-da, AN Zhen-hua
(NR Electric Co., Ltd, Nanjing 2111 02, China)
 
    Abstract: The regional automatic bus transfer system is gradually promoted and used on site by virtue of the ability to realize the quick recovery of power supply in the non-open-loop point substation of chainlike serial power supply system. This paper proposed to control the action priority of regional automatic bus transfer and substation-field automatic bus transfer by the suspend logic commands. According to the regional automatic bus transfer developed by the new control strategy, RTDS was used to carry out simulated verification and the field application was implemented. The simulation test and field application results show that the new logic control strategy can effectively avoid the risk of priority cooperation failure in multiple automatic bus transfer switching devices, and restore power supply more quickly.
    Key words: regional automatic bus transfer; substation-field automatic bus transfer; action priority; fast power supply recovery; collaborative cooperation
 
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