摘要
分析Ｂ７３７飞机变速恒频电源的基本组成、工作原理，介绍按谐波抑制原理的正弦脉宽调制技术，给出试用结果和存在的主要问题，指出ＶＳＣＦ飞机电源的应用前景。
The paper analyses the main compostition and operatig principles of the variable speed constant frequency (VSCF) power generating system in the Boeing - 737 aircraft and gives an account of the technique of the sine pulse vnidth modulation which restrains the harmonics. The results on probation and existing problems are obtained and brought out.
出处
《中国民航学院学报》
1997年第1期43-49,共7页
Journal of Civil Aviation University of China
