摘要
文章分析了PWM逆变器控制的特点,采用了一种新的双环(瞬时输出电压外环和电容电流内环)控制方法,控制系统参数是利用极点配置的方法设计,设计起来十分简单。在通过仿真论证了该控制方案的可行性之后进行了实验。实验结果表明该方案简单实用,逆变器输出电压波形具有十分优良的动、稳态性能。
The characteristic of control method of PWM inverters is analyzed and a new dual-loop control method is applied. The parameters of control system are designed by the method of pole assignment, which is very simple. The feasibility of this method is demonstrated by simulation and the experiment results indicate that the inverters could get good dynamic and static performance.
出处
《通信电源技术》
2009年第5期22-25,共4页
Telecom Power Technology
