三相交流调压电路在MATLAB中的建模与仿真  

Modeling and Simulation of Three-Phase AC Voltage Regulating Circuit Based on MATLAB

作　　者：宋能[1] 荣军[1] 许家庆[1] 曹昭情 刘升[1] 

机构地区：[1]湖南理工学院信息与通信工程学院

出　　处：《电子技术（上海）》2015年第3期13-15,20,共4页Electronic Technology

摘　　要：阐述了三相交流调压电路的工作原理,分析了触发角α不同时三相负载上的输出电压波形。然后在MATLAB/Simulink中给出了其详细的建模过程,最后对仿真结果进行了比较分析,其仿真波形与理论分析波形完全一致,验证了三相交流电压电路建模过程完全正确。The paper describes the work principle of three-phase AC voltage-regulating circuit, and analyzes the output voltage waveforms of the three-phase loading under different triggering angle Gt. Then the paper gives the detailed modeling process in MATLAB/Simulink, and finally compares and analyzes the simulation results. The simulation waveforms are completely consistent with those obtained from theoretical analysis, which verifies the modeling process is completely correct for three-phase AC voltage regulating circuit.

关 键 词：三相交流调压电路 星型连接 移相范围 建模与仿真 

分 类 号：TM343[电气工程—电机]