轨道交通牵引供电仿真模型与算法的研究

该文提出了一种适用于城市轨道交通供电系统仿真的RS模型与算法。该模型针对各种不同的地铁和轻轨供电方式，归纳出一种统一的方法，有利于计算机实现。该模型与算法假设条件合理，适应性好，计算精度满足工程要求。这种方法不仅能为城市轨道交通的新建和扩建方案论证、系统设计提供分析数据，而且还可以对牵引变电所的技术参数进行校核。该仿真软件的计算结果已经成功地应用于城市地铁和轻轨牵引供电系统设计、校验和优化工作。

Model and Algorithm for Traction Power System Simulation of Urban Rail-line

The article presents a brand new model and algorithm(RS) applicable in traction power system simulation of urban rail transportation. The model RS concludes a consistent algorithm to be realized by computer easily for different kinds of power systems of the subway and light railway traction. RS has wide adaptability and high accuracy satisfying engineering requirements with reasonable hypothesis. The model can not only provide analytical data for demonstrability and design for the construction and reconstruction of the urban rail transportation, but also calculate and check the technical parameters of the power traction substation. The computation result of the simulation software has been successfully applied in designing, testing, and optimizing power systems of the subway and light railway traction.