电源学报Issue(6)：45-48,53,5.
基于EL模型的三电平电压型PWM整流器的无源与PI相结合控制方法研究
Research on a Control Method of Three-level Voltage Source PWM Rectifier Based on Passivity-based Control and PI Control of EL Mode
摘要
Abstract
In order to improve the performance of three-level voltage source PWM rectifier, a control method combined passive control and PI control of EL model is proposed. According to the main circuit topology of three-phase four-wire three-level rectifier, an EL model under dq coordinates is set up. Based on the EL model, a passivity-based controller that used the method of increase the dissipation into the matrix with PI control is designed. There are many advantages of this method, such as low harmonic distortion, unity power factor and so on. The simulation results verify the feasibility of nonlinear controller that based on passivitybased control and PI control.关键词
三电平电压型PWM整流器/EL模型/无源控制/PI控制Key words
three-level voltage source PWM rectifier/EL model/passivity-based control/PI control分类
信息技术与安全科学引用本文复制引用
徐升升,王久和,慕小斌,顾问..基于EL模型的三电平电压型PWM整流器的无源与PI相结合控制方法研究[J].电源学报,2011,(6):45-48,53,5.基金项目
国家自然科学基金项目（51077005）北京市人才强教深化计划“学术创新团队计划”项目 （）
