多种CUK电路在功率因数校正应用中的比较  

The Comparison of Application of Various Cuk Circuit in High Power Factor Corrections

作　　者：秦青[1] 

机构地区：[1]浙江商业职业技术学院应用工程系,浙江杭州310053

出　　处：《通信电源技术》2008年第6期69-71,共3页Telecom Power Technology

摘　　要：介绍了目前常见的各种功率因数校正电路,如SC Cuk、SEPIC Cuk等,并对这些电路在PFC上的基本性能做了比较。在此基础上,文中还进一步探讨了功率因数校正电路今后的发展方向及发展前景,并提出了目前仍然存在的问题。In this paper, a variety of common power factor correction circuits are introduced, such as SC Cuk, SEPIC Cuk and so on. Basic performance of these electric circuits on PFC is compared. Further, the future development direction and prospects of power factor correction circuits are discussed along with the existed problems at present.

关 键 词：功率因数校正 Cuk DC/DC变换器 

分 类 号：TM46[电气工程—电器]