In power distribution systems, three-phase transformer configuration directly impacts system reliability and load management.

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 ...

With CAREPOLE Siemens Energy launches a dry-type single-phase transformer for pole applications. Designed for the technological requirements of the American grid, the new cast-resin distribution ...

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Almost all distribution transformers produced or imported into the U.S. could require amorphous steel cores starting in 2027 under new energy efficiency standards proposed by the Department of Energy ...

Hitachi Energy has announced a $22.5 million investment to expand and modernize its dry-type transformer manufacturing operations in Southwest Virginia, supporting the opening of a newly purchased ...

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 ...

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The financial results of the company have been benefitting from strong global demand for power transformers for the past two years. I’m optimistic that this will last for a few more quarters as the ...