Simulation of a Wireless Charging Multiple E-Scooters using PV Array with Class-E Inverter Fed by PI Controlled Boost Converter for Constant Output Voltage

Class-E inverters are high-frequency, high-efficiency inverters with a constant load rating. The load voltage varies when the load resistance at the inverter output changes. As the output load value increases, so does the output voltage. This study generates the inverter input voltage with a solar panel array and enhances it with a boost converter to charge multiple E-Scooters. The output of the boost converter is applied to the input of the Class-E inverter. By running the prepared model at various load values without closed-loop control, it was discovered that the inverter output voltage, which has changed with E-Scooter counts, is variable. In the same circumstance, the inverter power switch has been seen to be in the hard switching condition. The inverter output load voltage is kept constant in the simulation using a PI controller under identical conditions.