WIRELESS POWER TRANSFER THROUGH COIL

ABSTRACT As power requirements for portable devices increase, consumers are looking for easy-to-use charging solutions that can be deployed in a wide array of environments such as home, office, automobiles, airports, schools and more. Wireless charging uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. Experimental results demonstrate the feasibility and effectiveness of the proposed WPT system, achieving an efficiency of 85% over a distance of 25 cm. The system is capable of transferring power up to 100 watts, making it suitable for a wide range of applications, including consumer electronics, medical devices, and electric vehicles. The proposed WPT system offers several advantages over traditional wired power transfer methods, including convenience, safety, and efficiency. The system eliminates the need for cables and connectors, reducing the risk of electrical shock and fires. Additionally, the system is highly efficient, reducing energy losses and heat generation. The project explores the potential applications of WPT technology in various fields, including consumer electronics, medical devices, and electric vehicles. Wireless charging of smartphones, laptops, and tablets, as well as wireless power transfer for implantable devices and electric vehicles, are some of the potential applications.