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Rural electrification with photovoltaic solar technology using solar home system; Eletrificacao rural com tecnologia solar fotovoltaica utilizando sistemas isolados autonomos

Abstract

The utilization of solar energy, inexhaustible on the earthly scale of time, as heat and light source, today is one of the energetics alternatives more to confront the challenges of the new millennium. Remarkable is the impulse that power generation photovoltaic has received in Brazil. In Pernambuco, state of Brazil, the CELPE - Electric Power Company of Pernambuco, already implanted more than 750 photovoltaic solar home system (95 kW installed) for power supply to rural communities far from the grid connection that come across in commercial operation since 1994. Eight configurations were studied with modifications in their components (panel, battery and charge) with the objective to evaluate the performance and the adequacy of the size these configurations. The parameters utilized for this evaluation were: solar energy diary incident on the panel plat, diary efficiency generator, output voltage on the generator and state of charge the batteries bank. A system of data acquisition automated was fined to measure in real conditions the function of each components, the following parameters: solar radiation incident and temperature on the photovoltaic generator, voltage and generator current, batteries bank and charge and ambient temperature. About the configurations studied, it follows that analysis the operational of characteristics  More>>
Publication Date:
Feb 01, 1999
Product Type:
Thesis/Dissertation
Report Number:
ETDE-BR-0180
Reference Number:
EDB-01:029533
Resource Relation:
Other Information: TH: Tese (M.Sc.); 31 refs., 32 figs., 16 tabs.; PBD: Feb 1999
Subject:
14 SOLAR ENERGY; RURAL AREAS; REMOTE AREAS; PHOTOVOLTAIC CONVERSION; PHOTOVOLTAIC EFFECT; COMPARATIVE EVALUATIONS; PERFORMANCE; DATA ACQUISITION SYSTEMS; MICROCOMPUTERS; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; DATA ANALYSIS; COMPUTER GRAPHICS; ENGINEERING DRAWINGS; SPECIFICATIONS
OSTI ID:
20113080
Research Organizations:
Pernambuco Univ., Recife, PE (Brazil). Dept. de Energia Nuclear
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR00B0240
Availability:
Available to ETDE participating countries only(see www.etde.org); commercial reproduction prohibited; OSTI as DE20113080
Submitting Site:
BR
Size:
137 pages
Announcement Date:
Apr 16, 2001

Citation Formats

Salviano, Carlos Jose Caldas. Rural electrification with photovoltaic solar technology using solar home system; Eletrificacao rural com tecnologia solar fotovoltaica utilizando sistemas isolados autonomos. Brazil: N. p., 1999. Web.
Salviano, Carlos Jose Caldas. Rural electrification with photovoltaic solar technology using solar home system; Eletrificacao rural com tecnologia solar fotovoltaica utilizando sistemas isolados autonomos. Brazil.
Salviano, Carlos Jose Caldas. 1999. "Rural electrification with photovoltaic solar technology using solar home system; Eletrificacao rural com tecnologia solar fotovoltaica utilizando sistemas isolados autonomos." Brazil.
@misc{etde_20113080,
title = {Rural electrification with photovoltaic solar technology using solar home system; Eletrificacao rural com tecnologia solar fotovoltaica utilizando sistemas isolados autonomos}
author = {Salviano, Carlos Jose Caldas}
abstractNote = {The utilization of solar energy, inexhaustible on the earthly scale of time, as heat and light source, today is one of the energetics alternatives more to confront the challenges of the new millennium. Remarkable is the impulse that power generation photovoltaic has received in Brazil. In Pernambuco, state of Brazil, the CELPE - Electric Power Company of Pernambuco, already implanted more than 750 photovoltaic solar home system (95 kW installed) for power supply to rural communities far from the grid connection that come across in commercial operation since 1994. Eight configurations were studied with modifications in their components (panel, battery and charge) with the objective to evaluate the performance and the adequacy of the size these configurations. The parameters utilized for this evaluation were: solar energy diary incident on the panel plat, diary efficiency generator, output voltage on the generator and state of charge the batteries bank. A system of data acquisition automated was fined to measure in real conditions the function of each components, the following parameters: solar radiation incident and temperature on the photovoltaic generator, voltage and generator current, batteries bank and charge and ambient temperature. About the configurations studied, it follows that analysis the operational of characteristics capacity and battery capacity of the SHS utilized, simulating the rural electrification conditions. It was possible to certify the adequate configurations for the load profile will be supply. (author)}
place = {Brazil}
year = {1999}
month = {Feb}
}