摘要
内部装置有整流器和电压调节器的汽车交流发电机,其输出的直流电势会有较大的纹波分量。和名牌发动机配套的发电机,在一定转速下的纹波电流也是一项主要性能参数。本文简介过大的纹波电流造成的影响,分析纹波电流的形成,重点论述设计和制造中如何测量和抑制纹波电流,以满足产品达到出口配套的技术要求。
The direct current potential output from the alternator equipped by rectifier and voltage adjuster contains major ripple current, which is a main performance parameter. The author introduces the influence caused by overlarge ripple current, analyses its formation and emphasizes on how to measure and restrain it in design and manufacturing so as to meet the demands of exportation of products.
出处
《汽车电器》
2007年第3期4-6,共3页
Auto Electric Parts
