期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：300
期号：4
页码：1-9
DOI：10.1088/1755-1315/300/4/042130
出版社：IOP Publishing
摘要：During the operation of EMU, the power supply network will be cut off and the train power will be lost due to bad weather, high voltage cable dropping off, catenary failure and power supply system failure, which will cause the whole train line to be stopped and a large number of passengers to be detained, causing serious harm. Therefore, the Emergency Guidance (UAS) simulation software for EMU is developed based on the QT platform, and a lot of simulations are carried out under different initial battery power, different traction constant speed and different operation modes. Based on the simulation data, the main energy consumption models of trains and the models of total operation energy consumption and traction constant speed under time-first operation mode are established, which can be found from the models. The constant speed of traction with the least energy consumption can help the driver to drive energy-saving and reduce unnecessary energy consumption. Finally, the model is validated and evaluated, which can be well applied to general situations. The simulation has good application prospects in the construction of energy-saving intelligent high-speed railway in the future.
