Principle and Design of the Dual - function Vacuum Switch with Low Chopping Cutrent[J]. High voltageapparatus, 1997, (1): 3-5.DOI:
Principle and Design of the Dual - function Vacuum Switch with Low Chopping Cutrent
摘要
针对大功率电机的控制与保护中的应用
以提高对电机的控制性能和短路保护的可靠性、降低系统成本为目标
研制出一种低截流双功能真空开关。文中给出了双功能开关的原理、结构特点、以及参数的设计与计算结果。
Abstract
A low chopping and dual-function vacuum switch is proposed to use for the control and protection of high power motors. This paper presents the principle and composition of such switch. Also the parameter design and calculation results are given.