单相桥式半控整流带续流二极管电路的技术研究  

Comparison of Three Single-phase Half Wave Controlled Rectifier Circuits

作　　者：汤飞球[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：《电子技术（上海）》2016年第4期37-38,共2页Electronic Technology

摘　　要：首先介绍了单相桥式半控整流电路的工作原理,从理论分析中推断出其在阻感性负载情况下,电路会出现失控现象,为了解决这个问题,可以在负载两端并联一个续流二极管。最后通过仿真实验验证了理论分析的正确性。Firstly the operating principle of three single-phase half wave controlled rectifier circuits with different loads is introduced, and it can get that the average value of output voltage can be drawn if the load is inductive load from the theoretical analysis. In order to solve this problem, a continuous flow diode can be connected at both ends of the load. At last, three kinds of circuits are modeled and simulated based on Matlab/Simulink, and the simulation results verify the correctness of theoretical analysis.

关 键 词：单相全桥半控整流电路 阻感性负载 续流二极管失控 建模与仿真 

分 类 号：TM46[电气工程—电器]