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 ...

The equipment was manufactured under a controlled environment at BHEL's newly built transformer facility in Bhopal, using advanced manufacturing and testing infrastructure to meet stringent quality ...

The copper conductors will be exported globally for high-power transformers and other wound components NASHIK, India, March 23, 2026 /PRNewswire/ -- Hind Rectifiers Limited (Listed on National Stock ...

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 ...

There are myriad operational and safety challenges when loading a transformer near its end of life, from the impact of overload situations or network faults on aged assets to the increased system ...

As part of a power electronics design project involving a 3.6-V dc-dc converter, it became necessary to test and accurately characterize the planar transformer shown in Fig. 1. Transformer operating ...

Power transformers are often the main source of common-mode noise in isolated switching power converters. Why? Because inside the transformer, the windings on the primary and secondary sides of the ...