双Buck逆变器的SPWM控制  

SPWM Control Used in Dual-Buck Inverter

作　　者：张喻[1] 洪峰[1] 陈新[1] 

机构地区：[1]南京航空航天大学,江苏南京4210016

出　　处：《电源技术应用》2007年第6期55-58,共4页Power Supply Technologles and Applications

摘　　要：SPWM控制属于恒频线性控制,方法简单有效,广泛应用于逆变器控制系统。而双Buck逆变器具有抗桥臂直通,可靠性高等优点。给出的Saber仿真和实验结果证明,将SPWM控制应用于双Buck逆变器具有良好的稳态和动态性能。SPWM control is a kind of effective and easy control with uniform frequency, which is widely adopted in inverter control system. And the dual-Buck inverter has the advantage of high-reliability,freedom from shoot-through problems. The experiment results indicate that the dual-Buck inverter with SPWM control has robust output voltage regulation and dynamic system response.

关 键 词：SPWM控制 恒频 双BUCK逆变器 桥臂直通 

分 类 号：TM46[电气工程—电器]