Improvement the DTC system for electric vehicles induction motors | Zendy

Ali Arif | Zendy; Achour Betka | Zendy; Abderezak Guettaf | Zendy

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Improvement the DTC system for electric vehicles induction motors

Author(s) -

Ali Arif,

Achour Betka,

Abderezak Guettaf

Publication year - 2010

Publication title -

serbian journal of electrical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.133

H-Index - 5

eISSN - 2217-7183

pISSN - 1451-4869

DOI - 10.2298/sjee1002149a

Subject(s) - control theory (sociology) , induction motor , squirrel cage rotor , inverter , direct torque control , electric vehicle , torque , electrically powered spacecraft propulsion , propulsion , controller (irrigation) , fuzzy logic , computer science , scheme (mathematics) , control engineering , engineering , control (management) , voltage , physics , electrical engineering , mathematics , mathematical analysis , agronomy , power (physics) , quantum mechanics , artificial intelligence , aerospace engineering , biology , thermodynamics

A three-phase squirrel-cage induction motor is used as a propulsion system of an electric vehicle (EV). Two different control methods have been designed. The first is based on the conventional DTC Scheme adapted for three level inverter. The second is based on the application of fuzzy logic controller to the DTC scheme. The motor is controlled at different operating conditions using a FLC based DTC technique. In the simulation the novel proposed technique reduces the torque and current ripples. The EV dynamics are taken into account

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