摘要
在分析了单相逆变器积分控制和状态反馈数字控制技术的基础上,研究了三相逆变器的积分控制和状态反馈技术的原理和设计方法。结果表明,该控制系统满足稳、动态各项指标要求,实现了指令跟踪要求,消除了稳态误差,具有良好的稳态和动态性能。
This paper proposed a novel inverter control system based on state-feedback with integral control.The theory and design method of state-feedback with integral control technique for three-phase inverter were introduced particularly after analyzing discrete models of single-phase inverter.Simulation and experimental results verify that the scheme provides nice dynamic and static characteristics.
出处
《低压电器》
2013年第16期42-47,共6页
Low Voltage Apparatus
关键词
大功率逆变器
积分控制
极点配置
状态反馈
high power inverter
integral control
pole assignment
state feedback
