Abstract：Based on the structure parameter and operating principle of the traction power supply system, the chain network model and simplified single line model of traction network are built combined with the characteristic analysis to multi-conductor transmission lines. The harmonic are measured when the resonance accident occurred in Beijing-Shanghai high-speed railway. With the test results and the model of traction network, this paper analyzed the distribution characteristic of harmonic voltage and resonant law between traction drive system of high-speed train and traction network in Beijing-Shanghai high-speed railway. The simulation results show that the resonant frequency mainly distributed in the vicinity of 51th harmonic, the maximum peak value of resonant voltage reached to 66kV and the arrester of the train will be damaged. The simulation results are verified by the test results. The research makes a contribution to reduce and avoid the resonance accident occurred in high-speed railway.
刘建强, 郑琼林, 杨其林. 高速列车牵引传动系统与牵引网谐振机理[J]. 电工技术学报, 2013, 28(4): 221-227.
Liu Jianqiang, Trillion Q.Zheng, Yang Qilin. Resonance Mechanism between Traction Drive System of High-Speed Train and Traction Network. Transactions of China Electrotechnical Society, 2013, 28(4): 221-227.
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