基于SIMULINK的晶闸管调压电路仿真及分析  

Simulation and Analysis of the Adjusting Voltage Circuit of the Thyristor with SIMULINK

作　　者：解春维 

机构地区：[1]广州市机电技师学院,广东广州510435

出　　处：《数字技术与应用》2017年第7期108-110,共3页Digital Technology & Application

摘　　要：依据晶闸管调压电路原理与特点,使用SIMULINK软件包构建了晶闸管调压电路模型,并分析了谐波消除回路的设计方法和作用。仿真结果不仅验证了晶闸管的调压控制原理与方法,而且也证实了采用谐波消除回路之后,晶闸管调压电路能够满足国标对总谐波畸变率的要求。The adjusting voltage circuit model of the thyristor is constructed with the package of SIMULINK. The importance of the harmonic eliminator is analyzed and a harmonic ehminator is designed. The simulation demonstrated that, by adjusting the controlling angle in the adjusting voltage circuit of the thyristor, the voltage of the load can be adjusted. In addition, the total harmonic distortion of the adjusting voltage circuit is in accordance with the requirement of the national standard when the harmonic eliminator is employed.

关 键 词：晶闸管 调压电路 SIMULINK 谐波消除 

分 类 号：TM423[电气工程—电器]