一种新型开关电源的并联均流技术的实现方法  

A Paralleled Current Sharing Method of a New Kind of Switching Mode Power Supply

作　　者：高承博[1] 赵龙章[1] 

机构地区：[1]南京工业大学自动化学院,江苏南京210009

出　　处：《通信电源技术》2009年第6期35-37,47,共4页Telecom Power Technology

摘　　要：随着分布式电源的发展,开关电源并联技术的重要性日益突出。研制大功率、高性能的开关电源是人们不断努力和追求的目标。文中介绍了电源模块并联供电的优势,并论述了几种并联均流电路的工作过程及优缺点,介绍了一种廉价的基于UC3875的并联技术的实现方法。With the development of the distributed power system, the paralleled current sharing method of switching mode power supply is becoming more and more important. It is endless to demand for a high-power, high performance power supply. This paper introduces the advantages of the power supply modules in parallel, discusses both the advantages and disadvantages of every paralleled current sharing method. Moreover, it presents a new economical paralleled current sharing method based on UC3875 system.

关 键 词：开关电源 并联 均流 UC3875 

分 类 号：TN86[电子电信—信息与通信工程] TN710