两种单相桥式整流电路的比较研究  

Comparative Study of Two Single-phase Bridge Rectifier Circuits

作　　者：童晨[1] 陈爱容[1] 曾兴晖 赵云[1] 荣军[1] 

机构地区：[1]湖南理工学院信息与通信工程学院,湖南岳阳414006

出　　处：《船电技术》2017年第4期58-60,共3页Marine Electric & Electronic Engineering

摘　　要：研究了单相桥式全控和不控两种整流电路,首先分析了单相桥式全控整流电路带反电动势电路的工作原理,然后分析了单相桥式不控整流电路带电容滤波的工作原理,最后在Matlab/Simulink中对两种电路进行了建模和仿真,通过对仿真结果的比较分析得出两种整流电路的负载电压都不会出现为零的情况。Single-phase bridge with full-controlled rectifier circuit and single-phase bridge with uncontrolled rectifier circuit are studied Firstly the work principle of single-phase bridge with full-controlled rectifier circuit and with a back-EMF circuit is analyzed, and then the principle of single-phase bridge with uncontrolled rectifier circuit and with capacitor filter is analyzed Finally, the two circuits are modeled and simulated based on Matlab/Simulink. By comparing the simulation results, it is concluded that the load voltage of the two rectifier circuits will not be zero.

关 键 词：单相桥式整流电路 负载 比较研究 仿真 

分 类 号：TM46[电气工程—电器]