ARTÍCULO
TITULO

Design of a low voltage DC microgrid system for rural electrification in South Africa

Gilbert M. Bokanga    
Atanda Raji    
Mohammed T.E. Kahn    

Resumen

This project entails the design of a low voltage DC microgrid system for rural electrification in South Africa. Solar energy is freely available, environmental friendly and it is considered as a promising power generating source due to its availability and topological advantages for local power generation. Off-grid solar systems are perceived to be a viable means of power delivery to households in rural outlying areas in South Africa as solar panels can be used almost anywhere in the country. The design presented in this paper is based on the power demand estimation, photovoltaic panel selection, battery sizing and wire selection for the distribution system.

 Artículos similares

       
 
Imam Kusyairi     Pág. 89 - 96
Crash Box attached between bumper and chassis of a car serving as a kinetic energy absorber during the collision. In previous research, origami pattern crash box was tested at low speed, high speed, and frontal impact and oblique impact directions. They ... ver más

 
L.W. Beneke, C.J.S. Fourie, Z. Huan    
South Africa has limited reserve electricity resources and many parts of the country have limited access to electricity, while electricity production capacity is at maximum and almost every gigawatt is accounted for. The energy crisis has highlighted the... ver más

 
Edmund C. Okoroigwe, Evidence C. Ndu, Florence C. Okoroigwe    
A solar biomass hybrid dryer intially designed with a front pass flat plate solar air heater and a biomass heating stove was redesigned, reconstructed in order to minimize the excessive convective heat losses and its performance re-evaluated. Due to poor... ver más

 
Tafadzwa Makonese, Daniel M. Masekameni, Harold J. Annegarn, Patricia B.C. Forbes    
Despite extensive electrification of low-income residential areas on the South African Highveld, extensive use is still made of wood and coal as domestic fuels, particularly for winter space heating. In informal settlements characterised by poverty and l... ver más

 
Oelof De Meyer, Richard Okou, Adoniya Benaya Sebitosi, Pragasen Pillay    
This paper presents the results of the design parameters that affect natural convection of Low Pressure (LP) Solar Water Heaters (SWH) in South Africa. Fluid flow plays an important role in the heat transfer process associated with natural convection. Th... ver más