摘要
本文简要说明断路器取消合闸电阻的可行性,MOA保护能力及保护方式,MOA在操作过电压下吸收能量及操作过电压研究计算条件等;提出了在一定条件下取消合闸电阻需要继续进行的工作。
This paper describes the Possibility of removing closing-resistor in EHV circuit breaker, the protective performance of MOA, the enegy dissipated by MOA during switching and overvoltage calculation. It also presents the current tasks for removing the resistor from circuit breaker under certain conditions.
出处
《高压电器》
CAS
CSCD
北大核心
1991年第5期20-22,共3页
High Voltage Apparatus
关键词
断路器
超高电压
合闸电阻
EHV circuit breaker, closing-resistor, switching overvol-tage, MOA
