摘要
提出了一种新颖的双向DC/DC变换器。该变换器采用全数字控制,并应用同步整流技术,使得整个设计具有高效率、高控制性能、能量可双向流动等特点,该变换器的控制核心为PHILIPS公司的基于ARM7内核的LPC2119微控制器。介绍了系统的基本构成,分析了电路的工作原理,并给出了最终的实验结果。
A new bidirectional DC/DC convertor is presented. Full digital control has been used to ensure good performanco. Synchronous rectify technology has been adopted to obtain high efficiency. LPC2119 based on ARM7 core made by PHILIPS has been chosen as the microeontroller. System working principle is introduced and each working process is analyzed in detail. Experimental results are shown to demonstrate the goodness of this design procedure.
出处
《电气应用》
北大核心
2006年第12期101-105,122,共6页
Electrotechnical Application
