摘要
分析了开关操作时的暂态电压通过电容耦合式电压互感器在二次电缆上产生的干扰电压及特征 。
The electromagnetic interference in secondary cable of substation generated by switching transient current through capacitance-coupling voltage transformer was discussed in this paper,and the property of this kind of EMI is analyzed,And in the end,effective countermeasures to suppress the EMI in secondary system are discussed.
出处
《电工技术杂志》
2002年第12期19-21,25,共4页
Electrotechnical Journal
关键词
开关操作
暂态电压
变电所
二次电缆
电磁干扰
switching electromagnetic interference substation secondary cable voltage transformer
