数字化电源逆变电路仿真分析

Simulation and Analysis on Digital Power Inverter Circuit

数字化电源克服传统电源的结构复杂、稳定性差等缺点,实现了数字和模拟技术的融合,提供了很强的适应性与灵活性,具备直接监视、处理并适应系统条件的能力,能够满足不同场合对电源需求。在对PWM控制技术、PWM脉冲与正弦脉冲的作用效果分析的基础上,利用MANTLAB软件Simulink仿真平台调用各个功能子模块建立数字化电源逆变电路仿真系统,设置仿真参数对相电压进行谐波分析。

Digital power to overcome the traditional power of complicated structure, poor stability shortcomings, realize the integration of digital and analog technology, provides a very strong adaptability and fexibility, with direct monitoring, process, and the ability to adapt to the system conditions, can satisfy the demand for power supply different occasions.On the PWM con-trol technology, PWM pulse with sine pulse based on the analysis of the effect of using MANTLAB software Simulink platform invoke each functional sub-modules based digital power inverter circuit simulation system, set up the simulation parameters on the phase voltage harmonic analysis.