变电站入侵波防护探讨

Discussion on Protection for Invading Wave of Substation

变电站是电力系统的心脏部分,一旦发生雷害事故,往往导致变压器等重要设备的损坏,并造成大面积停电事故,严重影响国民经济和人民生活,因此,变电站的防雷保护要求必须十分可靠。结合实际工作,浅谈了在变电站入侵波的防护方面应当引起注意的问题。

Substation is the most important part of electric power system. Some important equipment such as transformer would be damaged if the substation is stricken by lighting, and the power interruption would be caused in a large area. This would have a strong impact on national economy and people＇ s life, so lightning protection of substation must be reliable. Based on the actual work, the noteworthy problems in invading wave protection of substation are discussed in brief.