摘要
提出了一种基于电压型PWM整流器的电子负载系统结构,分析了其实现原理,包括主电路结构和控制方法.主电路采用单相电压型PWM整流器拓扑结构,及三角波比较的电流跟踪控制方法.在MATLAB中进行仿真研究.仿真结果表明,此方案能够模拟各种设定的负载形式,具有实用性.
A voltage-source PWM rectifier （VSR） electronic load system architecture is proposed, its implementation principle is analysed, including main circuit structure and control methods. The main circuit structure uses a single-phase voltage PWM rectifier topology, and a triangle wave comparison method of the current tracking control. The MATLAB simulation research results show that the research has set up simulate various forms of the load, with practicality.
出处
《西安工程大学学报》
CAS
2008年第5期596-599,共4页
Journal of Xi’an Polytechnic University
