Work

Dynamics Analysis and Power Allocation Strategy Research for a New Hybrid Electric Urban Rail Vehicle

Year: 2013

Type: article

Abstract: In order to improve the efficiency and environment-friendliness of urban rail vehicles, a new hybrid electric locomotive is proposed. The general structure of the proposed hybrid electric locomotive is given and analyzed from a dynamics point of view. The calculation method of power output and its allocation strategy is discussed. A simulation is conducted in HELSP(Hybrid Electric Locomotive Simulation Platform) to verify the performance of the power allocation strategy. The result indicates that the function of allocating power can be properly realized, and the regeneration energy from frequent braking can be absorbed by the power storage of the vehicle.

Source: Applied Mechanics and Materials

DOI: 10.4028/www.scientific.net/amm.300-301.93

Authors: Yan Qiu Chen, Ji Ye Zhang, Xiao Xi Chen, Ming Li

Institution: Southwest Jiaotong University

Language: English

Topic: Electric and Hybrid Vehicle Technologies

Subfield: Automotive Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Industry, innovation and infrastructure, Sustainable cities and communities, Affordable and clean energy

Open Access status: hybrid

Funders: National Natural Science Foundation of China, State Key Laboratory of Traction Power