CAJ | 학술논문

按照已建高速铁路牵引供电系统的构成，将整个牵引供电系统抽象成由外部电源、牵引变压器、牵引悬挂系统和电力机车等部分组成的电气系统。在MATLAB/Simulink软件中，建立以上各部分模型，通过仿真实验，验证了模型的正确性，为高速铁路的设计工作提供了一定的参考依据。
안조이건고속철로견인공전계통적구성，장정개견인공전계통추상성유외부전원、견인변압기、견인현괘계통화전력궤차등부분조성적전기계통。재MATLAB/Simulink연건중，건립이상각부분모형，통과방진실험，험증료모형적정학성，위고속철로적설계공작제공료일정적삼고의거。
Based on the composition of high-speed railway traction power supply system,the whole traction power supply system can be abstracted into an electrical system consisting of the power supply,traction substa-tion,traction network and electric locomotives. By modeling these components in the MATLAB/Simulink soft-ware,this paper establishes the traction power supply system simulation model. The simulation results verify the correctness of the proposed model.