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Integrated module inverter using a zeta DC-DC converter with feedforward MPPT (Maximum Power Point Tracking) control; Inversor modulo integrado utilizando um conversor CC-CC zeta com controle MPPT feedforward

Abstract

This work presents the study and development of a processing power system that could be used in the connection of renewable energy sources to commercial power grid. The system consists of a ZETA converter associated with a bridge inverter operating at low frequency. The Zeta converter, operating in discontinuous conduction mode (DCM), plays the main role in this arrangement, producing a rectified sinusoidal current waveform synchronized with the electric grid. The function of the full-bridge inverter, connected in cascade with the Zeta converter, is to reverse every 180 deg the current generated by the Zeta converter. Initially it presents the analysis of the Zeta converter operating in DCM, as well as a design criterion. Following by the control strategy and the experimental results for the proposed system are presented and discussed. (author)
Publication Date:
Aug 15, 2009
Product Type:
Thesis/Dissertation
Report Number:
ETDE-BR-1965
Resource Relation:
Other Information: TH: Diss. (M.Sc.)
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; 14 SOLAR ENERGY; INTERCONNECTED POWER SYSTEMS; RENEWABLE ENERGY SOURCES; ELECTRIC POWER; POWER CONDITIONING CIRCUITS; DC TO DC CONVERTERS; THERMAL BRIDGES; INVERTERS; SPECIFICATIONS; PERFORMANCE TESTING
OSTI ID:
21429346
Research Organizations:
Pontificia Univ. Catolica do Rio Grande do Sul (PUCRS), Porto Alegre, RS (Brazil). Programa de Pos-Graduacao em Engenharia Eletrica
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR11V1347
Availability:
Commercial reproduction prohibited; OSTI as DE21429346
Submitting Site:
BR
Size:
250 pages
Announcement Date:
Jun 02, 2011

Citation Formats

Lopez, Henrique Fioravanti Miguel. Integrated module inverter using a zeta DC-DC converter with feedforward MPPT (Maximum Power Point Tracking) control; Inversor modulo integrado utilizando um conversor CC-CC zeta com controle MPPT feedforward. Brazil: N. p., 2009. Web.
Lopez, Henrique Fioravanti Miguel. Integrated module inverter using a zeta DC-DC converter with feedforward MPPT (Maximum Power Point Tracking) control; Inversor modulo integrado utilizando um conversor CC-CC zeta com controle MPPT feedforward. Brazil.
Lopez, Henrique Fioravanti Miguel. 2009. "Integrated module inverter using a zeta DC-DC converter with feedforward MPPT (Maximum Power Point Tracking) control; Inversor modulo integrado utilizando um conversor CC-CC zeta com controle MPPT feedforward." Brazil.
@misc{etde_21429346,
title = {Integrated module inverter using a zeta DC-DC converter with feedforward MPPT (Maximum Power Point Tracking) control; Inversor modulo integrado utilizando um conversor CC-CC zeta com controle MPPT feedforward}
author = {Lopez, Henrique Fioravanti Miguel}
abstractNote = {This work presents the study and development of a processing power system that could be used in the connection of renewable energy sources to commercial power grid. The system consists of a ZETA converter associated with a bridge inverter operating at low frequency. The Zeta converter, operating in discontinuous conduction mode (DCM), plays the main role in this arrangement, producing a rectified sinusoidal current waveform synchronized with the electric grid. The function of the full-bridge inverter, connected in cascade with the Zeta converter, is to reverse every 180 deg the current generated by the Zeta converter. Initially it presents the analysis of the Zeta converter operating in DCM, as well as a design criterion. Following by the control strategy and the experimental results for the proposed system are presented and discussed. (author)}
place = {Brazil}
year = {2009}
month = {Aug}
}