Analysis of Capacitor Charging Controller By Average Current-Mode Technique

Abstract

This paper emphasizes the explanation and implication of DC to AC converter, which is proficient of extracting extra power from rectifier. The output of the MOSFET bridge rectifier is given as input to this DC to AC converter. The piezoelectric generator comprising of piezoelectric crystal and a rectifier is connected in series a & parallel schemes to increase voltage & current as done in solar PV systems. The inverter performance and control techniques were evaluated. Simple topology, reliable operation and low cost are some of the reasons that make the Hard- switched inverters very popular. This inverter is tested with time and the technology has reached a level of maturity. However, the hard switching emits Electromagnetic Interference (EMI) and increases loss in the system.

Keywords:- Piezo electricity, CCC