湖南大学学报（自然科学版）2013，Vol.40Issue(3)：59-64,6.
PR控制器在永磁同步电机控制中的应用
A Novel Field-weakening Control Strategy for Interior Permanent Magnet Synchronous Motor
摘要
Abstract
This paper proposed an improved proportional resonant(PR) controller,which was applied to the permanent magnet synchronous motor control system.Compared with the traditional PI controller,it can not only make the whole control system save a tedious coordinates transformation,but also remove cross-decoupling compensation and feed forward compensation influenced by temperature and electrical parameters,thus simplifying the control strategy.Simulation and experiment results show that the introduction of the improved PR controller to permanent magnet synchronous motor control system can achieve zero static error with the AC input signal,ant the system has a strong inhibitory ability in low-order harmonic and designated harmonic.关键词
频谱分析/PR控制器/永磁同步电机/谐波抑制Key words
spectrum analysis/ proportional resonant controller/ permanent magnet synchronous motor/ harmonic inhibition分类
信息技术与安全科学引用本文复制引用
罗德荣,陈自强,黄守道,郭灯塔..PR控制器在永磁同步电机控制中的应用[J].湖南大学学报（自然科学版）,2013,40(3):59-64,6.基金项目
国家科学技术支撑计划资助项目(2012BAH11F03) （2012BAH11F03）
国家973计划资助项目(2010CB736201) （2010CB736201）
