Simulation Analysis and Comparison of Four Voltage Doubling Rectifier Circuit

Abstract

输入电压为市电，应用Multisim 14仿真软件对简单倍压整流电路、半波倍压整流电路、对称倍压整流电路、信克尔倍压整流电路、全波倍压整流电路进行了4倍压电路的仿真，分析与对比电路结构特点、输出电压的有效值、纹波与稳定时长，总结出各自电路的优缺点以及适用场合，为高压电路的设计提供了一定的理论参考。 The input voltage is the mains supply. Multisim 14 simulation software is used to simulate the sim-ple voltage doubling rectifier circuit, half-wave voltage doubling rectifier circuit, symmetrical volt-age doubling rectifier circuit, Schenkel voltage doubling rectifier circuit and full-wave voltage dou-bling rectifier circuit. The circuit structure, the effective value of output voltage, ripple and stable time about various common several voltage doubling rectifier circuits have been analyzed and compared. Then, a summary is given about merits and drawbacks as well as different applicable occasions, providing a theoretical basis for the design of high voltage circuit.