ISSN: 2265-6294

IMPROVING POWER QUALITY IN ELECTRIC VEHICLES: INTELLIGENT METHODS EMPLOYING CASCADED MULTILEVEL INVERTERS

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AITHA RAJASHEKER, BETHI VAISHNAVI, KODAMUNJA SAITEJA, SYED ZUBAIR

Abstract

Power transmission is the method of transferring communication signals using power electronic circuits. This paper proposes a power transmission system based on cascaded three-phase multilevel inverters. By eliminating the need for a Controller Area Network bus to carry communication signals, the suggested solution lowers the infrastructure costs associated with the traditional electric vehicle (EV) communication system. The developed system is capable of balancing battery depletion and motor speed control for electric vehicles. This paper describes an Artificial Neural Network (ANN) controller constructed for a cascaded multilevel inverter. An electric vehicle (EV) system includes a DC link capacitor, which functions as a barrier between the rectifier and the converter. The EV system consists of a DC link capacitor at the rear and an AC/DC rectifier at the front. The charger's architecture allows for bidirectional power transfer, so the grid may manage voltage. The effectiveness of an ANN-based charger in regulating grid voltage to accommodate different charging and discharging modes for electric cars (EVs).

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