基于Matlab断续模式串联谐振充电电源建模与仿真  

Modeling and Simulation of DCM Series Resonant Charging Power Supply Based on Matlab

作　　者：宋耀东[1] 吴利红[1] 杜雪[1] 

机构地区：[1]中国电子科技集团公司第二十七研究所,郑州450047

出　　处：《电光系统》2016年第4期47-50,共4页Electronic and Electro-optical Systems

摘　　要：根据串联谐振充电电源的组成，分析了断续模式下串联谐振充电电源的工作原理，基于Madab建立了断续模式下串联谐振充电电源的模型，利用该模型对充电电源的工作过程进行了仿真分析。得到了充电电压、谐振电流、谐振电容器上电压等量的变化情况，并分析得到了该充电电源的特点，对理解和制造该充电电源有一定的参考价值。According to the composition of series resonant charging power supply, this paper analyses its workingprinciple in discontinuous mode, establishes its model based on Matlab. By using the model, the charging pow-er supply working processes are analyzed in the simulation. The changes to charging voltage, resonance currentand resonant capacitorb voltage are obtained and the characteristics of the charging power supply are analyzed,which is valuable for understanding and fabrication charging power supply.

关 键 词：充电电源 串联谐振 仿真模型 

分 类 号：TN86[电子电信—信息与通信工程]