一种多路输出开关电源的联合仿真方法  

A Co-simulation Method for Multiple Output Switching Power Supply

作　　者：高小丽 高梦莹 程海松 朱亚旗 

机构地区：[1]珠海格力电器股份有限公司制冷技术研究院,珠海519070

出　　处：《日用电器》2018年第7期53-58,共6页ELECTRICAL APPLIANCES

摘　　要：本文提出一种开关电源联合仿真方法,充分考虑开关电源电路中关键元器件的动态参数和分布参数,利用Ansys软件对开关电源进行联合建模仿真。通过仿真结果和实际测试结果的对比,证明了本文提出的仿真方法可行有效。为开关电源的电路参数分析,电磁干扰问题分析均提供了可靠准确的建模方法。This paper presents a co-simulation method for switching power supply.The dynamic parameters and distribution parameters of key components in the switching power circuit are fully considered.Ansys software is used to simulate the joint model of the switching power circuit.The simulation method proposed in this paper is proved to be feasible and effective by comparing the simulation results with the experimental results.It provides a reliable and accurate modeling method for circuit parameter analysis and electromagnetic interference problem analysis of switching power supply.

关 键 词：开关电源 联合仿真 特征化建模 分布参数 

分 类 号：TN86[电子电信—信息与通信工程]