Energy Consumption Optimization of Single Train inUrban Rail Transit System
YU Houlun
XIONG Shuwei
GUO Man
Abstract：The low-carbon environmental protection and energy-saving emission reduction are the future development trend of railway.To optimize the energy-saving operation of the train, the train is treated as a single particle model and approximately considered as only running the three stages of traction, coasting and braking.On this basis, this paper establishes a typical non-linear programming model for optimizing the energy consumption of single train in the urban rail transit system, uses the sequence quadratic programming (SQP) algorithm to calculate the optimization and gives an example to verify its feasibility.
Keywords：urban rail transit systemsingle-particle modelstageenergy consumptionsequence quadratic programming algorithm
Publication Date：2017-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：7( 14-20 )