基于导抗变换的DC/DC变换器的研究  

Research on DC/DC Converter with Immittance Converter Theory

作　　者：王敏利[1] 汤天浩[1] 陈昆明[1] 祝国平[1] 

机构地区：[1]上海海事大学电气自动化系,上海200135

出　　处：《变流技术与电力牵引》2008年第2期24-26,共3页Converter Technology & Electric Traction

摘　　要：分布式电源系统应用的普及推广以及电池供电移动式电子设备的飞速发展,对其电源系统的DC/DC电源模块的需求越来越大,对其性能要求也越来越高。文章提出一种基于导抗变换器的单相全桥DC/DC变换器的主电路拓扑结构,详细分析了该主电路的工作原理及控制策略,并通过仿真验证了本方案的正确性、可行性和优越性。With the widely utilization and popularization of distributed-power system and the rapid development of battery supported electronic equipment, more and more DC/DC converter power module are utilized in the electric source of these two devices, besides, more strict performance requirement for the DC/DC power supply module. The topologies of single-phase full-bridge De/De power converter are proposed based on the immittance converter theory. Control strategy and waveform characteristic of the converter is analyzed in detail. The validity, feasibility and superiority are proved by simulation.

关 键 词：DC/DC变换器 导抗变换器 PSIM仿真 

分 类 号：TM46[电气工程—电器]