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The shortfall of generation capacity and high penetration of renewables can lead to a change in the operation of the transmission network. One of the practices of managing a constrained transmission network is the introduction of capacitor banks for voltage and reactive power...
I work for Eskom Electricity Utility in South Africa. We experience oil leaks on most of our distribution transformers. The leaks are on the gasket between the transformer tank and the bushings. The seals wear and tear over time. I know that there are oil leaks arrest putties and sticks to...
Greetings
I work for Eskom Electricity Utility in South Africa. I am researching about harmonics measurement using Capacitive Voltage Transformers. Power Quality Current Sensors have been developed to improve the accuracy of harmonic measurement by CVT's in 132kV systems. I have the following...
