Determination and Compensation of Non-Active Torques for Parallel HEV Using PMSM/IM Motor(s)

Branislav Dobrucky, Slavomir Kascak, Michal Frivaldsky and Michal Prazenica
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Branislav Dobrucky: Faculty of Electrical Engineering and Information Technologies, University of Žilina, 010 26 Zilina, Slovakia
Slavomir Kascak: Faculty of Electrical Engineering and Information Technologies, University of Žilina, 010 26 Zilina, Slovakia
Michal Frivaldsky: Faculty of Electrical Engineering and Information Technologies, University of Žilina, 010 26 Zilina, Slovakia
Michal Prazenica: Faculty of Electrical Engineering and Information Technologies, University of Žilina, 010 26 Zilina, Slovakia

Energies, 2021, vol. 14, issue 10, 1-26

Abstract: The paper deals with the determination and compensation of non-active torques of parallel HEV using an auxiliary electrical PMSM or IM motor. The non-active oscillating torque generating by the ICE engine was estimated, and consequently, the compensating torque component of the current was determined. Based on real measured data, the four regimes of operation have been investigated: compensating non-active torques, parallel operation, regenerating for PMSM, and both parallel operations, together with compensation. Using of p-q theory, the power of fundamental harmonic is presented by average values P AV , Q AV of total power waveforms p(t), and q(t). Worked-out simulation results are used for sizing and dimensioning of PMSM machine, VSI inverter, and traction accumulator-battery. Circuit simulator Matlab/Simulink was used for all simulation experiments.

Keywords: HEV vehicle; parallel operation; active and non-active torque components; PMSM motor; ICE engine; torque mapping; FOC control (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
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