摘要
变电站内开关操作产生的过电压会对二次系统造成干扰。针对变电站内开关操作对二次系统产生的传导干扰问题,建立变电站的整体传导干扰仿真模型,并计算二次电缆末端产生的传导干扰。基于现有防护措施效果进行仿真分析,提出改善措施。
Focus on the problem of conducted interference in the secondary system generated by the switching operation in substation,this paper establishes the overall conduction disturbances substation simulation model. The conducted interference generated by the second end of the cable was calculated. Based on the simulation analysis of the effect of existing protective measures,it proposed a few protective measures.
出处
《重庆科技学院学报（自然科学版）》
CAS
2014年第6期142-144,148,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
重庆市科委自然科学基金计划面上项目(CSTC
2011jj A2009)
四川省电力公司科技项目(2013川电科技自23)
关键词
变电站
开关操作
二次系统
传导干扰
substation
switching operation
secondary system
conducted interference
