浅析爆炸环境中真空可逆电磁起动器在换向操作中的短路故障的预防

Prevention of Short-circuit Fault to of a Vacuum Reversible Electromagnetic Starter in the Changing-ove Operation for Explosive Atmospheres

通过对矿用隔爆型真空可逆电磁起动器在井下发生的短路事故的原因分析,提出了解决方案。

The paper puts forward solving plans by the analysis of circuit - short fault in which explosion - proof vacuum reversible electromagnetic starter occured.