高压同步空压机励磁可控硅整流设备的失波保护

The Protection against The Lose Wave in Field Excitation Silicon-controlled Rectifier of Synchronous High voltage Air Compressor

本文简要介绍高压同步电动机拖动的空压机,其励磁可控硅整流设备失波时造成的原因与危害,以及失波保护装置的工作原理与调试方法。

The reason and harm resulted from the situation of lose wave of silicon-controlled rectifier in field excitation of the air compressor driven by a synchronous high voltage motor were discussed and the working principle of the lose wave protective equipment and the method of trail running were introduced.