Vol. 25 No. 2 (2014): Journal of Energy in SOuthern Africa. May

Published: 2014-06-23

Articles

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

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

9-14
- PDF
Challenges in household energisation and the poor

Philip Lloyd

2-8
- PDF
South African renewable energy investment barriers: An investor perspective

Derick de Jongh, Dhirendra Ghoorah, Anesu Makina

15-27
- PDF
A PV power supply module for a portable Cubesat satellite ground station

Gustave M. Mwanyasi, Marco Adonis

28-38
- PDF
Optimization and effects of process variables on the production and properties of methyl ester biodiesel

Andrew C. Eloka-Eboka, Ogbene Gillian Igbum, Freddie L. Inambao

39-47
- PDF
Voltage stability enhancement using an adaptive hysteresis controlled variable speed wind turbine driven EESG with MPPT

R. Jeevajothi, D. Devaraj

48-60
- PDF
Use of hybrid solar-wind energy generation for remote area electrification in South-Eastern Nigeria

Damian B.N. Nnadi, Charles I. Odeh, Crescent Omeje

61-69
- PDF
An analysis of the solar service provider industry in the Western Cape, South Africa

Roman Votteler, Johan Hough, Chanel Venter

70-80
- PDF
Performance of a compression ignition engine operated with sunflower ethyl ester under different engine loads

Emin Açıkkalp, Hasan Yamık, Yakup İçingür

81-90
- PDF
A review on protective relays’ developments and trends

Abdelkader Abdelmoumene, Hamid Bentarzi

91-95
- PDF
General aspects of carbon dioxide as a refrigerant

J.M. Belman-Flores, Vicente Pérez-García, Jean Fulbert Ituna-Yudonago, José Luis Rodríguez-Muñoz, José de Jesús Ramírez-Minguela

96-106
- PDF
Investigation of fuel properties and engine analysis of Jatropha biodiesel of Kenyan origin

Paul Maina

107-116
- PDF
A 2MW direct drive wind turbine; vector control and direct torque control techniques comparison

Mehdi Allagui, Othman B.k. Hasnaoui, Jamel Belhadj

117-126
- PDF