单相300W 50Hz逆变电源设计  

Design of One-phase 300 W 50 Hz Inverter Power

作　　者：王小双[1] 赵静[1] 

机构地区：[1]西安通信学院,陕西西安710106

出　　处：《移动电源与车辆》2011年第2期5-8,19,共5页Movable Power Station & Vehicle

摘　　要：介绍了一种应用推挽式电路设计的单相300 W 50 Hz逆变电源,给出了系统的结构原理图,并详细阐述了逆变电源的功率主电路、PWM控制电路、保护电路和故障显示及报警电路的设计方法。试验结果表明,该逆变电源设计合理、可靠性高,并在小型化、提高功率密度和可靠性方面,取得了很好的效果。Proposed the design method of one-phase inverter power of 300 W 50 Hz based on push-pull circuit,introduced the system scheme,analyzed the design method of power inverter circuit,PWM control circuit,protection circuit,the fault display and the alarm circuit in detail.The results of experiment verify the control methods are right,more reliable,and bring the system with small volume and weight,high reliability and power density.

关 键 词：逆变电源 推挽电路 脉宽调制 

分 类 号：TM464[电气工程—电器]