摘要
通过对Matlab的Simulink建立三相全控整流的仿真模型进行动态仿真。阻感负载整流电路作为电力电子装置输入端电路之一,是电力系统中的主要谐波源。从工程实际出发,忽略换相过程和直流侧电流脉动,对阻感负载三相桥式全控整流电路的功率因数和谐波情况进行动态仿真。仿真结果证实了模型的正确性,可以看出仿真使复杂的计算变得简单、直观。
The simulation model of three-phase bridge controlled rectifier circuit perform dynamic simulation based on Matlab/Simulink.Resistance-Inductance Load Rectification Circuit is one of the main harmonic sources.By neglecting the process of commutation and DC current pulsation,the dynamic simulation analyses of the power factor and harmonics for Resistance-Inductance Load three-phase full-bridge are performed.The results show that the simulating model is correct,and it makes complicated calculation simple and clear by simulation.
出处
《电子科技》
2011年第6期4-6,10,共4页
Electronic Science and Technology
