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 ...

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 ...

The New York Power Authority (NYPA) is leading a study to validate a technique that could potentially help the utility industry digitally monitor transformers to better detect problems without taking ...