交流调节器在军用DC/AC逆变器中的应用研究  

Application of AC Regulator to Military Inverter

作　　者：常春贺[1] 曹鹏举[1] 王杰[1] 胡亮 

机构地区：[1]空军雷达学院,湖北武汉430019 [2]总后东北军用物资采购局,辽宁沈阳110026

出　　处：《电力电子技术》2010年第3期45-47,共3页Power Electronics

摘　　要：针对传统PI调节器对交流输入信号会产生静态误差的缺点,运用伺服控制系统中的直流调节器转交流调节器的理论,提出了具有良好交流跟踪和调控特性的交流调节器,并将其引入军用DC/AC逆变器控制系统的控制调节器环节。理论分析和仿真实验表明,该方法可以消除静态误差,使稳态误差为零。该新型调节器可用于单相或三相逆变器,使之获得良好的输出,能够满足武器装备对军用DC/AC逆变器高质量输出的需求。Concerning that conventional PI regulator is likely to produce steady-state errors for AC input signal,using the theory that DC regulators in carrier-servo control systems can be converted into AC regulators,a new AC regulator is adopted to the control system design of inverter.Through the theoretical analysis,simulation and experimental results show that the new AC regulator can reach zero steady-state.The regulator can be used in a single-phase or three-phase inverter,which can meet the needs of military DC/AC inverter that has much better output.

关 键 词：交流调节器 零稳态误差 逆变器 武器装备 

分 类 号：TP214[自动化与计算机技术—检测技术与自动化装置]