单相逆变系统创新实验平台的构建  

Construction of Innovative Experimental Platform for Single Inverter

作　　者：赵建勇[1] 潘再平[1] 卢慧芬[1] 任璐[1] 张滨淳 

机构地区：[1]浙江大学电气工程学院,杭州310027

出　　处：《实验室研究与探索》2017年第3期196-199,共4页Research and Exploration In Laboratory

基　　金：国网公司科技项目(高比例清洁能源接入下未来电网形态;演化机理研究)

摘　　要：根据电力电子技术探究性实验教学的要求,构建了一套基于数字信号处理器(DSP)的单相全桥逆变创新实验平台,介绍了平台的硬件结构和软件实现流程,并对实验平台的单极性和双极性SPWM调制、单相SVPWM及其对应的闭环控制等多项实验教学功能进行了实验验证。结果表明,该实验平台丰富了电力电子课程探究性实验教学内容,能够改善和提升电力电子课程的实验教学质量。In accordance with the requirements of exploring experimental teaching of power electronic technology, the paper builds an innovative experimental platform for single-phase inverter that is based on DSP, and presents its hardware structure and implementation process of the software, studies the single-polar, bipolar modulation and single phase SVPWM of the inverter, following their dual loop control respectively. The experiment results prove that the proposed platform is a meaningful complement to the teaching of power electronics＇ exploring experimental teaching, can enhance the experiment teaching quality of power electronics.

关 键 词：实验教学 逆变系统 控制算法 探究性实验 

分 类 号：G642.0[文化科学—高等教育学]