摘要
提出基于Plecs平台的主电路热-电联合建模仿真的辅助教学新方法,该方法采用热路理论和Plecs热量收集器概念搭建主电路热-电仿真模型,其中热路模型采用RC热网络模型,控制模型采用Simulink模型。以降压斩波电路为例,说明基于Plecs平台的仿真教学具有建模简单、灵活、直观的优点。所建模型能同时获取主电路热-电仿真结果,热-电仿真能快速加深学生热知识理解。
Aiming to the shortcoming of main circuit thermal-electronic teaching in power electronic technology,this paper introduces the themal-electronic co-simulation method based on Plecs platform for teaching in classroom,which can model the theory of thermal circuit and the heatsink concept to improve the simplicity,flexibility and intuitivision.The models can be used to obtain the results of thermal and electronic characteristics at the same time,and the simulation can be used quickly to boost the students＇ understanding of thermal-electronic knowledge.
出处
《实验技术与管理》
CAS
北大核心
2016年第7期126-128,135,共4页
Experimental Technology and Management
基金
河北省自然科学基金项目(E2015202263)资助
河北省高教学会高等教育科研课题(GJXH2015-276)资助
关键词
电力电子电路
热-电仿真模型
教学研究
Plecs
power electronic circuit
thermal-electronic simulation model
teaching research
Plecs
