International Journal of Research in Electrical, Electronics and Communication Engineering ISSN: 3107-8907 (Online)

Authors:- Vijesh K P, Satheesh Kaimal

Abstract:- The goal of this research is to improve the system in a wireless power supply utilising numerous transmitters by algebraically assessing the impacts of a circuit parameter and an axis displacement, among other things. Aside from these studies, another goal is to develop, manufacture, and test a wireless charger with good position stability. We examined the circumstance in which three transmitters are employed as power sources in the suggested strategy. According to Biot-Savart rule and circuit equation, the optimal layout of three transmitters is equilateral triangular. The transmitted power is measured in the experiment when the receiver is moved vertically in relation to the central axis of the coils. It has been established that 44.5mW is broadcast at transmitter face-to-face and 2.4mW is sent at transmitter centre.

Keywords:- Circuit Equation, Biot-Savart law, Axial displacement, Multiple transmitter, Wireless power transfer