Analysis on Contact Inductance in Vacuum Interrupter Used in Generator Circuit Breakers[J]. High voltageapparatus, 1999, (4): 9-12.DOI:
Analysis on Contact Inductance in Vacuum Interrupter Used in Generator Circuit Breakers
摘要
介绍了用合成回路测量真空灭弧室触头电感的方法
并进行了理论计算.计算结果与测量结果接近
说明测量方法可行、结果可靠.测试表明
本文中铁芯式两极纵磁触头对的等效电感为1.02μH
杯状纵磁触头对的等效电感为0.99μH.
Abstract
The measuring method of the contact inductance of vacuum interrupter with synthetic circuit is intro-duced . The calculated results are close to the # equivalent ones
which proves the measurements are reliable and useful. It is shown that the measured equivalent inductance of the iron - core style bipolar axial magnetic field contacts is 1.02μH and that of the cup structure is 0.99μH.