CDIO模式下电力电子实践教学快速原型法研究

摘要

针对电力电子实践教学的现状，将快速原型技术融入CDIO模式中，提出了一种基于CDIO模式的快速原型实践教学方法，并与传统的CDIO模式作比较，阐述了将快速原型技术应用到电力电子实践教学中的优势。以单相全桥逆变器为实例，设计了xPC Target快速原型系统，建立了控制模型。实验结果表明：将快速原型技术应用在电力电子的实践教学中，可以高效、快捷地得到实验结果，同时可以更加方便、灵活地修改和完善设计方案，让CDIO模式“做中学”的理念更上一个层次。%According to the present situation of the power electronic practical teaching ,the rapid prototyping technology is integrated into the CDIO mode . The rapid prototyping method based on the CDIO mode is proposed and compared with the traditional CDIO mode in the practical teaching .The advantages of power electronic teaching with rapid prototyping method are explained .Taking the single-phase full-bridge inverter as an example ,the rapid prototyping system with xPC Target is designed and the control model is built .The experiments show that the results can be obtained efficiently and quickly when the rapid prototyping technology is applied to the practical teaching of the Power Electronics ,and the design can be modified and improved more conveniently and flexibly .Let the idea of “Learning by Doing”from CDIO mode step up to a higher level .