摘要
以E类逆变器为基础,结合磁耦合谐振式无线电能传输原理,设计了一个创新性仿真实验平台。首先分析E类逆变器的工作原理,并研究电路参数对E类逆变器效率的影响;然后系统地给出基于E类逆变器的高效MCR-WPT系统的设计方法和步骤,并在Simulink下构建了一套系统仿真实验平台。在该平台上可以进行系统运行状态的观察和分析、传输效率的计算以及各类因素对传输性能影响研究,从而激发学生的创新性思维,提高分析问题和解决问题的能力。
Based on E-class inverters and combined with the principle of magnetically coupled resonant wireless power transmission,an innovative simulation experiment platform is designed.Firstly,the working principle of the E-class inverter is analyzed,and the influence of circuit parameters on the efficiency of the E-class inverter is studied.Then,the design method and steps of high-efficiency MCR-WPT system based on E-class inverters are systematically presented,and a system simulation experiment platform is constructed under Simulink.On this platform,the running state of the system can be observed and analyzed,the transmission efficiency is calculated and the influence of various factors on the transmission performance is studied so as to stimulate students’innovative thinking and improve their ability to analyze and solve problems.
作者
刘洋
逄海萍
LIU Yang;PANG Haiping(Department of Automation and Electronic Engineering,Qingdao University of Science and Technology,Qingdao 266061,China)
出处
《实验技术与管理》
CAS
北大核心
2019年第12期66-71,共6页
Experimental Technology and Management
基金
山东省本科高校教学改革研究项目（Z2016M007）
山东省自然科学基金项目（ZR2018LF008）
青岛科技大学校级教学改革研究项目（2018ZC38）
国家级大学生创新创业训练计划项目（201610426041）
关键词
无线电能传输
E类逆变器
创新实验
wireless power transmission
E-class inverter
innovative experiment
