摘要
本文根据电机学原理，分析了空调器正纲机电动机的起动过程和影响起动的因素，并把PTC固态开关起动回路应用于家用空调器。
In this paper, motor start of prcess and the factors affecting start compressor in air con-ditioning have been analyzed with electromechanics. PTC start circuit is applied to home air condi-tioning. This paper is of reference value in increasing air conditioning start property at low ten-sion.
