交流发电机输出脉动电压分析

Analysis on AC Generator Outputting Pulsating Voltage

交流发电机输出的直流电动势会有较大的脉动电压。市场上与汽车、拖拉机、农业机械、工程机械等配套的发电机,在一定转速下脉动电压也是一项主要性能参数。简单介绍过大的脉动电压造成的影响,分析脉动电压的形成,重点论述设计和制造中如何控制脉动电压,以满足市场生产高性能发动机的技术要求。

The DC electromotive force output by AC generator can have quite big pulsating voltage. The pulsating voltage of the generator equipped to automotives, tractors, farm machineries, construction machineries, etc., at certain rotating speed, is also a main performance parameter. In this paper, the effect of over big pulsating voltage is described, the formation of pulsating voltage is analyzed. How to control pulsating voltage in design and manufacture is mainly stated, so as to meet the technical requirements for producing engines with high performance.