摘要
针对五相发电机的稳压系统,分析了五相全桥整流电路,建立了基于Matlab/Simulink系统的三相与五相全桥控制整流电路仿真模型,通过对阻性负载的工作特性仿真分析,与三相整流电路相比,五相整流电路输出电压的脉动频率高,脉动振幅小,纹波系数低,输出电压平均值高。五相整流电路应用于车辆电源系统,能够提高电源质量,满足车辆电器的需求。
Five-phase full-bridge rectifier circuit was analysed for five-phase generator of regulator system. The simulation models on three-phase and five phase full bridge control rectifier circuit were established based on Matlab/Simulink system. Through on resistance sexual load of work characteristics simulation was analysed, compared to three-phase rectifier circuit, the pulse frequency of five-phase rectifier circuit output voltage is higher, output ripple is smaller, ripple factor is lower, and the average of output voltage is higher. Five-phase rectification circuit applied to vehicle power system can improve the quality of power supply to meet the needs of vehicle electrical appliances.
出处
《微电机》
北大核心
2012年第9期75-78,共4页
Micromotors
基金
山东省自然科学基金项目(ZR2010EM048
ZR2010EQ008)
关键词
SIMULINK
五相发电机
桥式整流
建模仿真
Simulink
five-phase generator
bridge rectifier circuit
modeling and simulation
