Active and reactive power regulation utilising an ANN controller for a PV Fed Trans Quasi-Z Source Network with a Multilevel Grid-Tied System

New Z-source inverter and quasi Z-source inverter topologies and their variations suitable for solar photovoltaic power systems are designed and developed in this study, with verification by simulation and experimental validation. In order to create topologies of Z-source inverters that are well-suited for a wide range of uses, researchers have analysed current Z-source inverter designs in depth. In order to get the performance characteristics of solar photovoltaic systems, which are used in the design of the impedance network of Z-source inverters, modelling, simulation, and experimental verification of solar photovoltaic systems are performed. With the help of simulation and appropriate Matlab software, the optimal PV array configuration for use in the proposed Z-source inverter topologies is determined by analysing the performance of photovoltaic (PV) modules connected in a variety of array configurations under normal/partial shaded conditions.