GA Based Intelligent Algorithm for Efficient Power Transfer

The attractive feature of the low and medium power application operational at Megahertz (MHz) is the wireless mode of power transmission (WPT). Class E rectifier along with the power amplifier with Class E (PA) makes up the converter class E2. Optimal performance is enabled in fixed operating conditions, for class E2 converter. However, variations in load and relative position of coil are frequent. This paper comes up with a broad-spectrum design policy for a robust Class E2 for wireless power transfer applications. The bases of the system and component efficiencies have been analyzed resulting in the present parameters. The elementary matching network of power amplifier with class E has offered the requisite impedance compression capability. Thus, the procedure is developed for a strong constraint scheme by using Genetic Algorithm (GA).