摘要
双闭环矢量控制的电压型PWM整流器的PI参数整定是一项极其重要却又十分依赖经验的工作,参考文献很少。本文应用Matlab/Simulink仿真研究了这种整流器系统的L、C参数和PI调节器参数对直流侧电压响应及交流侧谐波与功率因数的影响,提出了一套简单易行、规范化的设计和参数整定方法。并用实例说明了这种方法的具体操作过程,验证了其有效性。
The PI parameter setting of double closed-loop vector control of voltage source PWM rectifier is very important and largely depending on experience with few references available.In this paper,how the L、C values and PI parameters influence the output DC voltage waveform,AC side harmonics and power factor are studied by simulation in Matlab/Simulink,and based on which a simple and normalized method for the control system design and PI parameter setting is proposed.Some examples are given to illustrate the application of this method.
出处
《电工技术学报》
EI
CSCD
北大核心
2010年第2期67-72,79,共7页
Transactions of China Electrotechnical Society
基金
国家自然科学基金资助项目(50777022)
