A novel (N+1)-level multilevel inverter (MLI) using a modified solar panel Quadra (MSP) and newly proposed commutator coupled with slip rings, is presented in this paper.This multilevel inverter has only one H-bridge (HB) unit.The number of voltage levels of MLI depends on the number of the output terminal of CRITICAL CARE PROBIOTIC 55BIL MSP.The sinewave output is made possible by two-dimensional controls.
The staircase sine wave has been converted into pure sinewave by using the filter capacitor at H-bridge.It is transformed to high voltage sinewave by using a step-up transformer.This proposed technique is verified by simulation and prototype.