Browsing Conference Papers - Potchefstroom Campus by Author "De Kock, J.A."
Now showing items 1-7 of 7
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Data mining: a technique used to extract information from tan delta measurements on medium voltage induction motors
John, P.M.; De Kock, J.A. (IEEE, 2007)The study attempted to understand the condition of the insulation system and to classify the data according to its condition. Data mining processes were used to gain insight into the data and the condition of the insulation ... -
Development of a predictive pole-slip protection function for synchronous generators
Lamont, L.; De Kock, J.A. (IEEE, 2015)Predictive pole-slip protection is not implemented in commercially available protection relays, since complex modeling of the network and generator is required to do such predictive detection. All pole-slip protection ... -
Financial analysis of waste-to-energy grate incineration power plant for a small city
Maisiri, W.; Van Dyk, L.; De Kock, J.A.; Krueger, D. (IEEE, 2015)Grate incineration is a widely used waste-to-energy (WtE) technology, which has the potential of contributing significantly to clean energy production and sustainable waste management systems. Various research studies have ... -
Induction motor efficiency test methods: a comparison of standards
Deda, S.; De Kock, J.A. (IEEE, 2017)Improved efficiency is the task of the hour. Environmental challenges, which include climate change, global warming and greenhouse gas emission have been fuelling the need to increase energy efficiency in electrical rotating ... -
Potential in utilising furnace off-gas at a ferrochrome smelter with gas engines
Murray, R.; De Kock, J.A. (IEEE, 2015)In South Africa the current electrical energy crises and the possibility of carbon tax forces ferrochrome smelters to improve the efficiency of the plant and also reduce the carbon emissions at the same time. This can be ... -
Protection relay loop measurement analysis
Troskie, H.J.; De Kock, J.A. (IEEE, 2012)High voltage transmission system availability and system security are key performance criteria for electricity utilities worldwide. System disturbances need to be cleared quickly and accurately in order to minimise the ... -
A qualitative assessment of the insulation systems of medium voltage induction motors
John, P.M.; De Kock, J.A.; Wolmerans, A.D.W. (IEEE, 2007)The research was an attempt to understand the condition of the insulation system and to classify the data according to its condition. Data mining processes was used to create a model to gain insight into the data and the ...