A Novel Switched Capacitor Boost Derived Multilevel Hybrid Converter Modeling and Analysis

Abstract

This paper investigates a novel high gain low power converter called switched capacitor boost derived multilevel hybrid converter (SCBDMHC) which produces dc and multilevel ac outputs simultaneously for solar PV application. The mathematical modelling of the SCBDMHC is derived using state space analysis and verified with the simulated results. A closed loop control scheme of the circuit is implemented by the PI control logic. The robustness of the converter is tested with source variation, load variation and reference variation. The simulation results prove that the SCBDMHC produces the higher ac gain which is 2− 1− times more than the conventional MLI. So this SCBDMHC may implement for the high gain converter of the solar PV system.

Capacity Optimization Design of Hybrid Energy Power Generation System

“…By timing the occurrences of maximum and minimum power consumption, one may extract and use metrics such as the load's electrical energy balance, demand condition during peak and off-peak hours, and maximum and minimum power consumption. One can do this by using the load curve [21].…”