Design & Implementation Of Electrical Vehicle Wireless Charger

Abstract

Wireless charging is becoming increasingly popular owing to the rising usage of EVs and consumer devices. This article discusses the design and execution of a contactless battery charger for electric cars. Systems based on double-D (DD) coils, which try to minimize core loss by designing and optimizing the core, are the subject of this study. You'll notice core loss if you utilize a wireless charging pad with medium to high power. Conventional approaches imply that the magnetic field in the core is equally distributed. With its non-uniformity, the core's magnetic field creates a large surge in core loss. This study focuses on the design and implementation of a multi-purpose wireless charger. Based on a Colpitts oscillator, the transmitter's core construction is fairly simple. The receiver coil's coupling efficiency has been boosted owing to advancements in the coil's construction. A workable system has been constructed and is ready to be pushed out into the world.