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Required power and energy demand determination
of the vehicle in a movement for the particular route
Damir Vuljaj, Nika Cavar and Mario
Vraic
2017/04/25
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Abstract
This paper presents a method for power and
energy demand estimation of a vehicle based on data obtained by a GPS
device. During the selection process of the GPS device, it is necessary
to take the sample rate and speed measurement accuracy into consideration.
The power of an electric motor and energy of a battery pack need to be
determined during the designing process intended for a conversion of a
conventional vehicle to an electric vehicle. Drive requirements can be
determined by measuring speed and torque on a drive wheel using a torque
meter. Obtained traction profile is used for electrical drive designing
purposes. The required power and the energy consumption of the vehicle
can be calculated using speed and altitude profile from the measured route
and the resistance model of the vehicle. The calculation for the Steyr
15S18 utility vehicle is proposed.
| Published in: Renewable Energy
& Power Quality Journal (RE&PQJ, Nº. 15) |
| Pages: 630-633 |
Date of Publication: 2017/04/25 |
| ISSN: 2172-038X |
Date of Current Version: |
|
REF: 415-17
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Issue Date: April 2017 |
| DOI:10.24084/repqj15.415 |
Publisher: EA4EPQ |
Authors and affiliations
Damir Vuljaj, Nika Cavar and Mario
Vraic
Department of Electrical Machines, Drives and Automation. University of
Zagreb, Croatia
Key word
GPS device, energy demand, speed measurement, traction
characteristic, utility vehicle
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