一种城市轨道交通节能优化控制算法设计  

Design of Urban Rail Transit Operation Energy Saving Optimal Control Method

作　　者：宋勐潇 李杰[1] 张洪广[2] 

机构地区：[1]国防科学技术大学机电工程与自动化学院,湖南长沙410073 [2]国防科学技术大学计算机学院,湖南长沙410073

出　　处：《机车电传动》2017年第2期101-105,共5页Electric Drive for Locomotives

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。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.

关 键 词：牵引能耗 节能优化 递归 协同控制 城市轨道交通 

分 类 号：U231[交通运输工程—道路与铁道工程] U268.6[机械工程—车辆工程]