Journal of Energy in Southern Africa

Skip to main content Skip to main navigation menu Skip to site footer

Current Issue

Vol 30 No 2 (2019): Journal of Energy in Southern Africa. May

Published: 2019-06-24

Articles

The effect of cetane number and oxygen content in the performance and emissions characteristics of a diesel engine using biodiesel blends

Semakula Maroa, Freddie Inambao
- pdf
Positioning South Africa’s energy supply mix internationally

Vanessa Ndlovu, Roula Inglesi-Lotz
- pdf
Introduction of household biogas digesters in rural farming households of the Maluti-a-Phofung municipality, South Africa

K.M. Nape, P. Magama, M.E. Moeletsi, M.I. Tongwane, P.M. Nakana, V.K. Mliswa, M. Motsepe, S. Madikiza
- pdf
Non-linear multivariate models for the estimation of global solar radiation received across five cities in South Africa

Tamara Rosemary Govindasamy, Naven Chetty
- pdf
A systematic decision support system to objectively evaluate retrospective energy efficiency modelling options

L.A Botes, W. Booysen, M.J. Mathews, M. Kleingeld
- pdf

Special energy news

Using normalised cross correlation and variance to determine the source of voltage unbalance exceedances in Eskom networks with wind farms

N. Ntsadu
- pdf
Power system inertia in an inverter-dominated network

Mpeli Rampokanyo, Pamela Ijumba-Kamera
- pdf
Stress validation of finite element model of a small-scale wind turbine blade

Tolulope Babawarun, Wei Hua Ho, Harry Ngwangwa
- pdf
Assessing the value of improved variable renewable energy forecasting accuracy in the South African power system

J. Wright, G. Landwehr, E. Chartan
- pdf
Potentials of locally manufactured wound-field flux switching wind generator in South Africa

Udochukwu B. Akuru, Maarten J. Kamper
- pdf
Wind capacity factor calculator

H. Kekana, G. Landwehr
- pdf
Clustering of wind resource data for the South African renewable energy development zones

Chantelle Y. Janse van Vuuren, Hendrik J. Vermeulen
- pdf
Alternatives for small, medium and micro scale enterprises participation in the renewable energy industry – small scale embedded generation review

E. Mkhwebane, N. Ntuli
- pdf

View All Issues

Previous volumes: For previous volumes (11 - 27), please visit the web of the Energy Research Centre.