The costliest piece of equipment in a substation is the Power Transformer. Therefore, a good maintenance program is required to keep these power transformers operating reliable. Over the past few ...

Testing is crucial for ensuring the reliability of transformers in power grids. While their electrical function may seem simple, transformers are actually complex machines that require careful design, ...

Electrica signature analysis (ESA) uses the magnetic field in the air gap of an electrical machine to evaluate power quality conditions. Dry and oil transofrmer types are subject to problems ...

Transformers are critical components in a power system. They facilitate the efficient flow of electricity through a nationwide network of transmission and distribution systems. As NETA-certified ...

"Independent technical validation is a standard expectation in our market. Utilities, project developers, and lenders need confidence in the equipment they're counting on for the next 30 years. This ...

Kenya Power has defended its decision to remove 15 transformers from Mbeere North, saying the exercise was part of a routine maintenance programme aimed at improving the reliability and safety of ...