摘要
分析了三相桥式全控整流电路工作原理和典型负载输出特性。利用MATLAB/Simulink工具搭建三相桥式全控整流电路模型,进行了电阻性、阻感性和直流电机负载特性测试。针对输出电压波动问题,进行了滤波电容参数的计算,并进行了输出影响的仿真对比分析。结果表明,所提方法能够有效提高电路的输出电压质量,具有计算简单、且易于实现的优点,为三相桥式全控整流电路的优化设计提供了有力支撑。
The principle and typical load output characteristics of the three phase bridge full control rectifier circuit are analyzed. Three phase bridge full control rectifier circuit model is built by MATLAB / Simulink, and resistance, resistance inductance and DC motor load characteristics is tested. For the problem of output voltage fluctuation, the calculation of the filter capacitance parameters is carried out, and the simulation of the output effect is analyzed. The results show that the proposed method can effectively improve the circuit output voltage quality, and has the advantages of simple and easy to implement. It provides a strong support for the optimal design of the three phase bridge full control rectifier circuit.
作者
张鹏
周碧英
ZHANG Peng1, ZHOU Bi-ying2(1. School of Physics and Electrical Engineering, Weinan Normal University, Weinan 714000 China; 2. School of Network Security and Information, Weinan Normal University, Weinan 714000 China)
出处
《自动化技术与应用》
2018年第3期94-98,共5页
Techniques of Automation and Applications
基金
渭南师范学院科研计划项目(编号16YKS013)
渭南师范学院科研计划项目(编号16YKP007)
关键词
三相整流
谐波分析
负载特性
three phase rectification
harmonic analysis
Load characteristics
