Optimal energy management of a hybrid electric bus with a battery-supercapacitor storage system using genetic algorithm

Victor Isaac Herrera, Andoni Saez-De-Ibarra, Aitor Milo, Haizea Gaztañaga, Haritza Camblong

Producción científica: Capítulo del libro/informe/acta de congresoContribución a la conferenciarevisión exhaustiva

30 Citas (Scopus)

Resumen

This paper is focused on a series hybrid electric bus (SHEB). A rule-based energy management strategy is proposed by controlling the state of charge (SOC) of the battery (BT) and a variable output control for the auxiliary power unit (APU). Furthermore, a power splitter control is developed to split the power among BT and supercapacitor (SC). The optimization to obtain the values for the control levels is carried out with multi-objective genetic algorithm (GA). The aim of the optimization is to minimize the daily operating cost of the bus. The objective functions are the costs related to fuel and energy (BT and SC degradation by cycling cost, recharge from the grid cost) consumption. The results are given in a Pareto front with a set of optimal solutions, the optimal one will depend of an analysis on which objective has priority to be minimized and what are the consequences of this decision on the other one.

Idioma originalInglés
Título de la publicación alojada2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
EditorialIEEE Computer Society
ISBN (versión digital)9781479974009
DOI
EstadoPublicada - 4 may. 2015
Publicado de forma externa
EventoInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 - Aachen, Alemania
Duración: 3 mar. 20155 mar. 2015

Serie de la publicación

NombreElectrical Systems for Aircraft, Railway and Ship Propulsion, ESARS
Volumen2015-May
ISSN (versión impresa)2165-9400
ISSN (versión digital)2165-9427

Conferencia

ConferenciaInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
País/TerritorioAlemania
CiudadAachen
Período3/03/155/03/15

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