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Istardi, D. (2009) Modeling and Energy Consumption Determination of an Electric Go-kart. Göteborg : Chalmers University of Technology
BibTeX
@mastersthesis{
Istardi2009,
author={Istardi, Didi},
title={Modeling and Energy Consumption Determination of an Electric Go-kart},
abstract={An electric traction motor drive for an electric karting application was modeled for efficiency
studies and simulated using the Matlab®/Simulink® software. In this thesis, the electric traction motor
drive model includes models of battery, power electronic converter, and electric motor losses related
to a typical 48 seconds track driving schedule. The important losses within a typical electric motor
such as stator copper, rotor copper, and core losses were modeled and simulated over the entire speed
range. A power electronic converter was modeled; including the switching and conduction losses for
both MOSFETs and the anti parallel power diodes. The energy storage was modeled as a generic
model capable of representing losses and the state of charge (SOC) of the battery over the driving
cycles. The energy captured during regenerative braking was also considered in the simulation.
Finally, the overall electric traction motor drive system efficiency was estimated based on the
individual model based efficiency analysis. The battery and induction motor parameters, which were
used in the simulation, were calculated using the measurement data obtained through laboratory tests.
The complete electric traction drive system was simulated and observed using the drive cycle of
the ICE karting at the race day for 48 seconds (one lap). The total average efficiency of the electric
drive system is 66.7%. The average power of the electric motor was 5.4 kW and the total energy
consumed by this electric traction drive system was 920 Wh for one whole race. The battery can
supply the electric traction drive system for 22 minutes. The regenerative braking energy can be used
to charge the battery and reduce the energy usage in the system, but has only a small effect due to the
short time of the regenerative braking period.},
publisher={Institutionen för energi och miljö, Elteknik, Chalmers tekniska högskola},
place={Göteborg},
year={2009},
keywords={Loss modeling, induction motor, electric karting, regenerative braking, battery},
note={64},
}
RefWorks
RT Generic
SR Electronic
ID 105143
A1 Istardi, Didi
T1 Modeling and Energy Consumption Determination of an Electric Go-kart
YR 2009
AB An electric traction motor drive for an electric karting application was modeled for efficiency
studies and simulated using the Matlab®/Simulink® software. In this thesis, the electric traction motor
drive model includes models of battery, power electronic converter, and electric motor losses related
to a typical 48 seconds track driving schedule. The important losses within a typical electric motor
such as stator copper, rotor copper, and core losses were modeled and simulated over the entire speed
range. A power electronic converter was modeled; including the switching and conduction losses for
both MOSFETs and the anti parallel power diodes. The energy storage was modeled as a generic
model capable of representing losses and the state of charge (SOC) of the battery over the driving
cycles. The energy captured during regenerative braking was also considered in the simulation.
Finally, the overall electric traction motor drive system efficiency was estimated based on the
individual model based efficiency analysis. The battery and induction motor parameters, which were
used in the simulation, were calculated using the measurement data obtained through laboratory tests.
The complete electric traction drive system was simulated and observed using the drive cycle of
the ICE karting at the race day for 48 seconds (one lap). The total average efficiency of the electric
drive system is 66.7%. The average power of the electric motor was 5.4 kW and the total energy
consumed by this electric traction drive system was 920 Wh for one whole race. The battery can
supply the electric traction drive system for 22 minutes. The regenerative braking energy can be used
to charge the battery and reduce the energy usage in the system, but has only a small effect due to the
short time of the regenerative braking period.
PB Institutionen för energi och miljö, Elteknik, Chalmers tekniska högskola,
LA eng
LK http://webfiles.portal.chalmers.se/et/MSc/DidiIstardi.MSc.pdf
LK http://publications.lib.chalmers.se/records/fulltext/105143/105143.pdf
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