基于ARM控制的单端正激双向DC-DC变换器的设计  

Design of single-ended forword bi-directional DC-DC converter based on ARM control

作　　者：姚志树[1] 白雪飞[1] 徐顺清[1] 

机构地区：[1]盐城工学院电气工程学院,江苏盐城224003

出　　处：《电源技术》2014年第12期2343-2345,共3页Chinese Journal of Power Sources

摘　　要：介绍了一种由单端正激变换电路作主电路、ARM作控制器的双向DC-DC变换器的设计过程。该变换器应用同步整流技术,采用全数字控制,使得整个设计具有电路简洁、转换效率高、控制简单、工作可靠、可实现能量的双向流动等特点。通过样机的测试验证方案的可行性。The design process of a bi-directional DC-DC converter was introduced. The single-ended forward converter circuit was used by the main circuit, and ARM was used as controller. The synchronous rectify technique and full digital control were adopted. The advantages of compact structure, high conversion efficiency, easy control, reliable work were possessed. The energy conversion in bi-directional was freely realized.The feasibility of the program was verified by the PSPICE simulation and the experimental results.

关 键 词：单端正激变换 双向DC/DC变换器 同步整流 数字控制 

分 类 号：TM46[电气工程—电器]