Optimization of Powertrain in EV

Grzegorz Sieklucki
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Grzegorz Sieklucki: Department of Power Electronics and Energy Control Systems, AGH University of Science and Technology, 30-059 Krakow, Poland

Energies, 2021, vol. 14, issue 3, 1-12

Abstract: The method for preliminary powertrain design is presented in the paper. Performance of the EV is realized by motor torque–speed curve and gear ratio optimization. The typical two-zone mechanical characteristic of a PMSM traction motor is included in the optimization program. The longitudinal vehicle model is considered in the paper. Some examples try to show the calculation possibilities in application to existing vehicles: Tesla Model S and Mini Cooper SE.

Keywords: electric vehicle; electromechanical systems; optimization; multi-objective optimization; field weakening; traction motors; kinematics; motor torque; gear (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2021
References: View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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