简介:摘要配电变压器低压总开关,一般采用万能式断路器(又称框架式断路器),是配电变压器中一种能接通、承载以及分断正常电路条件下的电流,也能在规定的非正常电路条件下接通、承载一定时间和分断电流的机械开关电器。配电变压器的主要保护部件。一般上,其设置有过流、失压、缺相、零序等保护,但当上一级电源停电时,万能式断路器表现为失压跳闸,变压器本身及低压出线并无故障,但当上一级电源送电时需要人工合上先前上级电源停电时跳开的万能式断路器,基于这一情况,本文主要对配电变压器低压总开关自动重合闸装置进行研究,并相已设计好的样品及其应用情况进行详实,供广大电力工作者参考。
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