变电站综合自动化系统遥信误报抗干扰措施研究  

The Study on Anti-interference Measures of Substation Integrated Automation System Remote Letter Misreport

作　　者：柏延平 沈军云 傅雅珠 张文科 BAI Yan-ping;SHEN Jun-yun;FU Ya-zhu;ZHANG Wen-ke(State Grid Gansu Electric Power Company Linxia Power Supply Company,Linxia 731100,China)

机构地区：[1]国网甘肃省电力公司临夏供电公司,甘肃临夏731100

出　　处：《通信电源技术》2018年第2期1-2,4,共3页Telecom Power Technology

摘　　要：研究变电站综合自动化系统遥信误报的抗干扰措施。首先分析遥信误报的原因,阐述现阶段的主要技术措施;其次介绍复合高导磁体抑制干扰的措施,以及采用该种方法具有的创新点;最后,结合此方法提出了变电站综合自动化系统抗干扰的实际措施,以有效抑制由于高频电磁干扰引起的遥信误报现象。This paper studies the anti-interference measures of integrated substation automation system misinformation,firstly analyzes the reasons of the misinformation, further analyzes the main technical measures at this stage, then introduces the composite high magnetizer interference suppression measures, and the method has the innovation point, and combined with this method the actual anti-interference measures in some substation automation system, effectively restrain the misinformation phenomenon caused by the high frequency electromagnetic interference.

关 键 词：变电站 综合自动化 遥信误报 抗干扰 

分 类 号：TM63[电气工程—电力系统及自动化]