Power transformers are one of the most critical and expensive assets in electric transmission and distribution. An in-service transformer failure can have far-reaching consequences: extended outages, ...

Royal SMIT, a company of the SGB-SMIT Group, acquires today the Transformer Oil Laboratory of DNV, the independent energy expert and assurance provider, pursuant to the agreement executed between the ...

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 ...

Dissolved gas analysis (DGA) is widely used in monitoring and diagnosing of power transformer, since the insulation material in the power transformer decomposes gases under abnormal operation ...

This pilot project at Gangavathi aims to enhance grid safety, reduce environmental risks, and extend asset life. By upgrading ...

Glancing back to the 1970s, those of us in the power sector can remember when polychlorinated biphenyls (PCBs) were the cooling liquid of choice for transformers in locations where fire risk was a ...

Bengaluru: As climate concerns increasingly influence infrastructure planning worldwide, Karnataka Power Transmission ...

To address the issues of low coupling accuracy and poor adaptability to time-varying boundaries in traditional transformer thermal analysis, an electric-magnetic-flow-thermal multi-field coupling ...