三相单开关DCM Boost整流器的谐波补偿法研究  

Research on Novel Harmonic Injection Method for Single-switch Three-phase DCM Boost Rectifiers

作　　者：朱晓琴[1] 

机构地区：[1]盐城工学院,江苏盐城224003

出　　处：《华北电力技术》2005年第4期11-13,共3页North China Electric Power

摘　　要：叙述了一种用于三相单开关DCM Boost整流器的低成本谐波注入法,该法使得DCM Boost整流器在低通带时能使5次谐波满足IEC5 5 5 -2的规定,且能很好地改善总谐波畸变率,最后通过试验验证了该方法的可靠性。This paper describes a new low-cost harmonic injection method for single-switch three-phase discontinuous-conduction-mode(DCM) boost rectifiers.It makes the rectifier suit to IEC555-2 specificaitons in low-bandwidth.Finally,experiment results prove the method is reliable.

关 键 词：谐波注入 不连续模式 升压变换器 

分 类 号：TM564[电气工程—电器]