摘要
针对目前电力电子技术实验教学平台在本科和研究生教学阶段继承性较差的问题,设计了本-研一体化实验教学平台。平台采用模块化设计和插接式安装,大幅提高了平台维护的便利性。考虑到研究生实验阶段被控对象多样化的特点,平台设计了一种具有掉电后状态自复位功能的磁保持继电器驱动电路,并提供了丰富的信号采样通道、晶闸管和IGBT驱动接口等,利用这些资源可直接与多种电力电子被控对象建立连接,快速构建起相应的实验系统,实现教学与科研的融合,显著提升了教学效果。
In view of the poor inheritance of power electronic technology experimental teaching platform for undergraduates and postgraduates,the integrated experimental teaching platform is designed.The modular design and plug-in installation methods are used to improve the maintenance convenience of the platform.Considering the various controlled objects in the experiments for postgraduates,a magnetic latching relay drive circuit with auto-reset function after power failure is designed.Also,the sufficient signal sampling channels,drive interfaces of thyristor and IGBT,etc are provided,which can be directly connected to the various controlled objects to build the experimental system quickly.This platform is conducive to realize the integration of teaching and scientific research,and significantly improving teaching effect.
作者
杨树德
李旺
蒋伟
张继勇
Yang Shude;Li Wang;Jiang Wei;Zhang Jiyong(College of Electrical,Energy and Power Engineering,Yangzhou University,Yangzhou,225127,China)
出处
《中国现代教育装备》
2023年第7期58-61,共4页
China Modern Educational Equipment
基金
江苏省高等学校自然科学研究资助项目“具有高背景谐波电压抑制能力的有源阻尼策略研究”(编号:19KJB470038)。
关键词
电力电子
本-研一体化
模块化
实验平台
磁保持继电器
power electronics
undergraduate to postgraduate integrated
modular
experimental platform
magnetic latching relay
