Implementation of Multi-Input ZCS based Multilevel Inverter for Renewable Energy Sources

The Proposed work deals with the integration of two different sources interfaced with multilevel inverter of multiple inputs. The converter holds two different switches only to accept two inputs. By reducing the number of stages of conversion, the switching losses are reduced. The ZCS turn-off is enabled through proposed hardware system. In the proposed work, Function Fitting Neural Network technique is achieved by using RASPBERRY PI 3 which shows that the inter combined network avoids switching losses. Dwindle number of active and passive components makes the circuit becomes suitable for high power applications. A hardware prototype is developed with the boost converter and five level inverter for input voltage variations.