Desenvolvimento de conversores estáticos não isolados para sistemas fotovoltaicos.

Abstract

The aim of this paper is to evaluate a power delivery control method for photovoltaic applications that use multilevel inverters. The method is based on vector PWM and allows to selected vectors in a way to control the power flow. Preliminary evaluations with neutral clamped inverters fed from ideal voltage sources were performed, and results show that an effective control is possible.