By high capacity high-speed switch,the series reactor is shorted during normal operation,eliminating the reactor leakage magnetic flux to eddy hot produced metal member around it.

• 利用大容量高速开关装置,在正常运行时将串联电抗器短接,消除电抗器漏磁通对其周围的金属产生的涡流发热;在发生短路情况下该装置快速断开,重新将电抗器投入,限制短路电流。