Browsing Engineering by Subject "Protection"
Now showing items 1-3 of 3
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Evaluation of generator circuit breaker applications
(North-West University, 2010)The use of generator circuit breakers in power stations was investigated and evaluated. A feasibility study to determine if the additional capital cost required, when using a generator circuit breaker in a power station ... -
Optimum coordination of directional overcurrent relays in a distribution network with distributed generation
(North-West University (South Africa) , Potchefstroom Campus, 2017)The conventional relay protection coordination method is mainly used in the industry to calculate the protective overcurrent relay settings. The conventional method requires many inputs and does not produce the best relay ... -
Research into specific numerical protection maloperations
(North-West University, 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 ...