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- Title
DIRECT AC-AC PROPULSION SYSTEM USING MATRIX CONVERTER AND 5Φ TRACTION MOTOR FOR HEV VEHICLE.
- Authors
Dobrucky, Branislav; Kascak, Slavomir; Prazenica, Michal; Pavlasek, Pavel
- Abstract
The paper deals with direct AC-AC propulsion system using [nx5] matrix converter and five-phase traction induction motor (IM) for hybrid electric vehicle (HEV) including electronic differential. Using the direct AC-AC system, in comparison to classical rectifier-inverter with DC link, features smaller on-state semiconductor switches losses and consequently higher efficiency of power train of the vehicle. The major advantage of using a five-phase machine instead of three-phase one is in smaller torque pulsation and better fault tolerance under one phase of supply. There are presented comparative analyses of [3x5], [5x5], [2x5], [1x5], [0x5] matrix converter feeding five-phase induction motor for HEV vehicle. Modeling and simulation are done using Matlab-Simulink environment, and simulation experimental results are given in the paper.
- Subjects
PROPULSION systems; AUTOMOBILE power trains; MATRIX converters; INDUCTION motors; HYBRID electric vehicles; ELECTRONIC differential analyzers
- Publication
Komunikácie, 2018, Vol 20, Issue 1, p4
- ISSN
1335-4205
- Publication type
Article
- DOI
10.26552/com.c.2018.1.4-12