Wireless Power Transfer With Inductive Coupling for EVs

Abstract

Electric vehicles (EVs) are expected to replace the fuel-based vehicles on the road that are polluting the environment soon. Wireless charging is based on a concept that was developed 30 years ago, which works on inductive power transmission. EVs of all classes and power levels may presently be charged from a single ground source using wireless charging systems, which are efficient and adaptable. The entire system can be automated by utilizing wireless power transfer (WPT) technology. Designing a new mathematical expression that can be utilized to determine a charging system's efficiency is the main goal of the current effort. Then the physical variables and efficiency parameters involved in the WPT system are optimally tuned by a revamped Harris Hawks Optimization Algorithm, which is a conceptual improvement of the Harris Hawks Optimization (HHO) algorithm. Finally, an experimental investigation is carried out to prove the fact that proposed algorithm is capable of solving the test functions with greater accuracy and improved efficiency.