基于双向逆变技术的交流稳压电源的研究

Research on AC Voltage Stabilized Power Supply With the Double-Oriented Inverter

介绍了基于EPWM控制的双向逆变技术的交流稳压电源的研究,分析了双向逆变器的应用。本系统可以有较大范围的正负电压补偿.而且可以实现能量的双向流动。基于EPWM控制,使得系统有了比较良好的动态响应,而且谐波成分少,稳压精度高。

This paper introduces the research of double-EPWM controlled AC voltage stabilized power supply with the double-oriented inverter and analyzes the application of the inverter. Based on it, by comparison with traditional system, it has a wider range of positive and negative voltage compensation and it can also make the energy double-oriented flew. Under the control of EPWM, it has more quickly dynamical response and has a more stabilized voltage with less harmonic components.