【摘要】 城市轨道交通系统能耗包括列车牵引、通风空调、电梯、给排水等设备产生的能耗,其中列车牵引能耗占轨道交通系统总能耗40%以上,最大化地降低列车牵引能耗成为了日益关注的问题。主要针对复杂路况下列车的运行控制,设计出一套基于递归思想的优化算法,能够得到在特定时间、路况等约束条件下的最优行驶控制策略,能够有效降低牵引能耗。同时研究了多列车运行时,如何通过协同控制最大化利用制动再生能量的问题,并给出了相关的解决方案。更多还原

【Abstract】 Urban rail transit system energy consumption is from vehicles traction, air-conditioners, elevators, water supply &drainage etc., and vehicles traction accounts more than 40% of the total energy consumption. So, maximized reduction of the vehicle traction energy consumption has become a growing concerned problem. Aiming at the vehicle operation control of complex line conditions, an optimal algorithm based on recursive thinking was designed, which could obtain optimal operation control scheme under specified time and line condition and effectively reduce the traction energy consumption. At the same time, cooperative control for maximized utilizing brake regeneration energy in multiple vehicles operation was researched, and some solvers were provided.更多还原