A POWER CONDITIONER FOR A GRID-CONNECTED PHOTOVOLTAIC GENERATOR BASED ON THE 3-LEVEL INVERTER

7/15/99

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Table of Contents

A POWER CONDITIONER FOR A GRID-CONNECTED PHOTOVOLTAIC GENERATOR BASED ON THE 3-LEVEL INVERTER

Integrated PV Generator

Constant Current Control

Proposed Scheme: Magnetic Coupling of two 3-Level Poles

Inverter Output

Multi-Pole Scheme: One Phase

Multi-Level Output

CC Control with the Multi-Pole Inverter

Inverter Output for 4-Pole Operation

Simulated System

System Control for MPT

Inverter Steady State Currents

Response of the CC Controller

Response of the MPT LOOP

OPERATION IN VOLTAGE UNBALANCE

Author: Constantine Hatziadoniu

Email: hatz@siu.edu

Home Page: http://www.engr.siu.edu/staff1/hatz/web/costa.html