新颖的三相单开关DCM Boost整流器的谐波补偿法研究  

Study on a Novel Harmonic Injection Method for Single-Switch There-Phase DCM Boost Rectifiers

作　　者：朱晓琴[1] 

机构地区：[1]盐城工学院,盐城224003

出　　处：《电源世界》2004年第6期63-65,25,共4页The World of Power Supply

摘　　要：本文叙述了一种用于单开关三相DCM Boost整流器的低成本谐波注入法,使得该整流器在低通带时能使5次谐波满足IEC555-2的规定,且能很好地改善THD。最后通过实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 specifications 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：TM71[电气工程—电力系统及自动化]