油液环境中有载分接开关快速机构切换特性

毛国新,汪可,李戈琦,张进华,洪军,方斌,庄健

Switching characteristic of quick mechanism for on-load tap-changer in oil environment

Guoxin MAO,Ke WANG,Geqi LI,Jinhua ZHANG,Jun HONG,Bin FANG,Jian ZHUANG

表 3 不同储能弹簧刚度对快速机构机械切换时间的影响

Tab.3 Effect of different energy storage spring stiffness on mechanical switching time of fast mechanism

序号 $\delta $/(mm2·s−1) $k$/(N·mm−1) $ {t_0} $/ms 1 7.179 21 96.2 2 7.179 22 93.7 3 7.179 23 91.1 4 7.179 24 89.1 5 7.179 25 87.5 6 7.179 26 85.1 7 7.179 27 81.8 8 7.179 28 81.5