基于燃料电池的电流注入隔离型DC-DC变换器的比较  

Comparisons Among Current-injecting Insulated DC-DC Converter Based on Fuel Battery

作　　者：奚淡基[1] 沈国桥[1] 徐德鸿[1] 

机构地区：[1]浙江大学电气工程学院,杭州310027

出　　处：《电源世界》2007年第8期4-8,共5页The World of Power Supply

摘　　要：本文以燃料电池应用为背景,分析了三种电流注入隔离型DC-DC变换器的损耗模型,用Mathcad仿真对电路的损耗作了定量计算与比较,并分析了引起这些损耗差异的原因。The loss model of three kind of current-injecting insulated DC-DC converter based on the application of fuel battery are ana- lyzed in this paper.The circuit loss of such three converters are calculated and compared with Mathcad.And the differences among such results are also presented.

关 键 词：DC-DC变换器 变换效率 损耗 

分 类 号：TM46[电气工程—电器]