摘要
Y—△减压起动因其简单、方便,被广泛应用。但传统的起动电路存在一些缺陷,电路工作时间长易造成一些事故。通过分析探讨,对电路做了改进。
Y-△ the decompression start is extensively applied because it’s easy to operate. flaws in traditional start’s electric circuit tend to cause accidents after long time operating.This article is to analyze the problems existed and put forward improvement.
