Complex grids depend on equipment such as transformers, protection relays, switchgear, and cables—each of which can develop ...

Among the various diagnostic methods used to assess transformer condition, capacitance and Tan Delta testing has gained broad ...

Large-scale infrastructure projects, interconnection schemes, and renewable energy developments continue to shape the ...

The electric power industry is always looking for the best approach to better determine and continually track the condition of power transformers. It is important to understand the need for and value ...

MARLBOROUGH, Mass., Nov. 2, 2020 /PRNewswire/ -- Doble Engineering Company, a leader in power grid diagnostic solutions and subsidiary of ESCO Technologies Inc. (NYSE: ESE), today announced its new ...

Motors and transformers are some of the most reliable pieces of equipment installed at power plants. However, inadequate maintenance can result in trouble. While regular testing and skilled evaluation ...

Dissolved Gas Analysis (DGA) is one of the most trusted diagnostic tools for assessing the internal condition of a ...

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 ...

Weidmann Electrical Technology Inc is the first major North American transformer testing laboratory network, to implement the latest IEEE DGA C57-104.2019 guide in all transformer test reports from ...

Miffed by what it described as the proliferation of substandard generators and transformers in the country with all its attendant socioeconomic and environmental consequences, the Standards ...