Electric City Bus Energy Flow Model and Its Validation by Dynamometer Test
Loading...
Files
isbn9781467376372.pdf (494.16 KB) (opens in new window)
Aalto login required (access for Aalto Staff only).
Access rights
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.
Post print
URL
Journal Title
Journal ISSN
Volume Title
School of Engineering |
A4 Artikkeli konferenssijulkaisussa
Unless otherwise stated, all rights belong to the author. You may download, display and print this publication for Your own personal use. Commercial use is prohibited.
Date
2015
Major/Subject
Mcode
Degree programme
Language
en
Pages
6
Series
Abstract
Battery electric city bus model has been created and the simulation results compared against the measured results from the full scale city bus developed for heavy vehicle research. The model utilizes multi-physics modelling approach with multiple-domains from friction-tyre and transmission model toelectrical drive and a simplified battery model. The modelled and measured motor torque, current and voltages in the battery and inverter and the bus speed were compared under a driving cycle based on a local bus line. The simulated results were in good agreement with the experimental measured results; theerror between the simulated and measured energy consumption was 1.4 %. The measured average energy consumption was 0.581 kWh/km while the simulation estimated 0.589 kWh/km.Description
Julkaisun kokoteksti on luettavissa vain Aalto-tunnuksilla.
Please note that access to the fulltext is limited to Aalto staff and students.
Please note that access to the fulltext is limited to Aalto staff and students.
Keywords
electric, bus, energy, model, simulation, measurement, battery, heavy, vehicle
Other note
Citation
Halmeaho, Teemu & Rahkola, Pekka & Pellikka, Ari-Pekka & Tammi Kari & Ruotsalainen, Sami. 2015. Electric City Bus Energy Flow Model and Its Validation by Dynamometer Test. IEEE-Vehicular Power and Propulsion Conference 2015. 6. 978-1-4673-7637-2 (electronic).