A charge boost type multi output full bride high frequency soft switching inverter for IH cooking appliance

In this paper, a multi output high frequency soft switching inverter topology is presented for home use IH cooking appliances. The proposed inverter system is comprised of simple power circuitry and unique control scheme. The detailed analysis shows that the proposed inverter has low harmonic distortion, low switching losses and wide output power range. A detailed PWM procedure is illustrated as well. Through simulation and experimental results, the proposed IH system is verified.