列车运行与牵引供电耦合仿真研究  

Coupled Simulation of Traction Power Supply System and Train Running Based on HLA

作　　者：李金键[1] 林轩[1] 李跃宗[1] 崔恒斌[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《计算机仿真》2013年第4期163-168,共6页Computer Simulation

基　　金：国家科技支撑计划项目(2009BAG12A01-A04-1)

摘　　要：为研究分析高速铁路牵引供电系统与列车运行之间的相互影响,建立高速铁路牵引供电系统与列车运行分布式耦合仿真系统,利用HLA(High Level Architecture)体系架构,通过分析网压对列车功率发挥的影响,搭建其系统框架;分别建立高速铁路牵引供电系统与列车运行数学模型;设计考虑耦合迭代的牵引供电潮流计算和具有网压过低检测反馈机制的列车操纵策略;并分别以列车运行与牵引供电系统为邦元,基于HLA分别开发其对象类、交互类,结合HLA时间管理机制,在VS2008平台上建立运行列车与牵引供电系统的同步实时仿真系统。以某高速铁路为案例,通过平台仿真大负荷高速列车网压随列车位置的变化曲线,验证平台的正确性与实用性。In order to research and analyse the interaction influence between high - speed railway traction power supply system and train running, based on HLA architecture, this paper established a distributed coupling simulation system of high - speed railway traction power supply system and train running. Through the analysis of the influence of net voltage on the train power, its system framework was built. The math models of high - speed railway traction power supply system and train running were respectively established. In the design, the coupling iteration was consid- ered in the traction power flow calculation and the train operation strategy has low net voltage feedback detection mechanism. And train running and traction power supply system were respectively regarded as a federate, based on HLA, object class and interaction class were developed, HLA time management mechanism was combined, and VS2008 was used to establish a synchronous real - time simulation system of train running and traction power supply system. Take a high - speed rail as a case, based on the simulation platform, the curve of changing of the large load high - speed train net voltage with train position was calculated, proving correctness and practicality of the simulation platform.

关 键 词：耦合仿真 列车运行 牵引供电系统 

分 类 号：TB24[一般工业技术—工程设计测绘]