2026-06-09T07:40:01Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/69642024-05-20T07:52:10Zcom_10259.4_104com_10259_2604col_10259_6848

Optimization of the powertrain of electric vehicles for a given route Luque Rodríguez, Pablo Álvarez Mántaras, Daniel Roces García, Jorge Castejón Herrer, Luis Malón Litago, Hugo Vehículos eléctricos Formas de movilidad Electric vehicles Means of mobility Trabajo presentado en: R-Evolucionando el transporte, XIV Congreso de Ingeniería del Transporte (CIT 2021), realizado en modalidad online los días 6, 7 y 8 de julio de 2021, organizado por la Universidad de Burgos The global challenge to reduce emissions of polluting gases and greenhouse gases has forced the development of alternatives to the traditional internal combustion engine vehicles, such as electric or hybrid vehicles. The electric powertrain are the most efficient for delivery trucks or urban buses, due to acceleration and deceleration patterns make them inefficient for using internal combustion engines. Despite this, its range and purchase cost are the main factors limiting the use of electric vehicles in these applications. Range and purchase cost of an electric vehicles are mainly related to the energy storage system. Therefore, the optimum size of the battery pack should be considered as the design goal of a vehicle when its application is known. This paper presents a methodology to optimize the battery pack of an electric vehicle according to a given route run in a target time. Therefore, it would be applicable to delivery vehicles, buses and any vehicle whose route and travel time are known in advance. The proposed methodology allows minimizing the energy consumption by determining the optimal powertrain ratio for a given track, setting the travel time as an objective. A full vehicle model and a multi-objective genetic algorithms are used for this matter. 2022-09-21T07:25:41Z 2022-09-21T07:25:41Z 2021-07 info:eu-repo/semantics/conferenceObject 978-84-18465-12-3 http://hdl.handle.net/10259/6964 10.36443/10259/6964 eng R-Evolucionando el transporte http://hdl.handle.net/10259/6490 https://doi.org/10.36443/9788418465123 info:eu-repo/semantics/openAccess Universidad de Burgos. Servicio de Publicaciones e Imagen Institucional