Inversol Development of Uninterruptible Power Supply to be used in a Photovoltaic System

Author

Menezes, Eng Lucas Maciel ; Cruz, Cícero M T ; Bascopé, René Torrico

Author_Institution

Univ. Fed. do Ceara, Fortaleza

fYear

2007

fDate

21-23 May 2007

Firstpage

696

Lastpage

699

Abstract

This paper presents an on-line UPS, with a power factor correction and sinusoidal output, that can be used in a stand alone photovoltaic system. The focus on development a new UPS is due in Brazil has many UPS manufacturer. The project consists on a high frequency Boost isolator with power factor correction control. There is a full-bridge inverter after the Boost to supply the energy to an AC load. In the battery mode the system work with high gain boost converter that increase the voltages from the battery pack up to the voltage to supply the inverter.

Keywords

invertors; photovoltaic power systems; power factor correction; secondary cells; uninterruptible power supplies; Brazil; Inversol; UPS; battery pack up; full-bridge inverter; high frequency Boost isolator; high gain boost converter; power factor correction; stand alone photovoltaic system; uninterruptible power supply; Batteries; Frequency; Inverters; Isolators; Manufacturing; Photovoltaic systems; Power factor correction; Solar power generation; Uninterruptible power systems; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Clean Electrical Power, 2007. ICCEP '07. International Conference on

Conference_Location

Capri

Print_ISBN

1-4244-0632-3

Electronic_ISBN

1-4244-0632-3

Type

conf

DOI

10.1109/ICCEP.2007.384286

Filename

4272457