Performance of Induction Motor with hybrid Multi level inverter for Electric vehicles

Chakravarthi, B. N. Ch. V.; Naveen, P.; Pragaspathy, S.; Raju, V S N Narasimha

doi:10.1109/icais50930.2021.9395885

Cited by 14 publications

(1 citation statement)

References 19 publications

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“…Simultaneously, new and promising static conversion topologies, called multilevel, have been proposed and increasingly used in high-power variable speed drive ❒ ISSN: 2302-9285 applications [7]. Compared to conventional two-level structures, in which the output voltage can only be modulated by acting on the duration of use of the high state and the low state, pulse width modulation, multilevel structures indeed open up a new dimension, it's the amplitude modulation [8], [9].…”

Section: Introductionmentioning

confidence: 99%

Induction motor performance improvement using a five-level inverter topology and sliding mode controllers

Fahassa

Abbou

Zahraoui³

et al. 2023

Bulletin EEI

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This research intends to establish a robust vector control (VC) of a 3-ϕ induction motor (IM). The classical 2-level inverter is displaced by a 5-level neutral-pointclamped (NPC) inverter. The 2-level inverter may only supply 8 voltage vectors, while the 5-level NPC inverter can furnish 125 voltage vectors. The objective is to bring about a command voltage vector that converges to the reference voltage vector as closely as possible; hence, guaranteeing a quick response on one hand and improving the dynamic performance on the other hand. A robust sliding mode controller (SMC) structure is used in all regulation loops. Satisfactory results are obtained for various speed zones. The quality and robustness of the global system are tested under resistive torque disturbance, reversal, high, and low-speed ranges in order to prove system stability. All the simulations have been performed under MATLAB/Simulink.

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Section: Introductionmentioning

confidence: 99%