Dissolved gas analysis (DGA) of transformer oil is one of the most effective power transformer condition monitoring tools. There are many interpretation techniques for DGA results. However, all of ...

HYDE PARK, N.Y. ( NEWS10) — State Police announced that a large transformer is scheduled to be transported through multiple ...

Partial discharges (PDs) are among the various indicators that are utilized for monitoring of power transformers. PDs emit electromagnetic waves that can be received by inserting ultrahigh frequency ...

With the rapid depletion of traditional fossil energy and the increasing global environmental crisis, sustainable development has become the theme of today’s era. In order to ensure energy supply and ...

Time series forecasting is a cornerstone of predictive analytics in diverse domains, such as electricity power production (power plants) and transmission (power grids). Predicting electricity power is ...

This paper presents a digital-twin-based approach to developing a new protective relay for power transformers. The proposed approach receives the real-time electrical measurements from each side of a ...

Power transformers are essential elements in electrical systems and the end of their useful life is frequently conditioned by the state of the cellulosic insulation materials inside them. These ...

In this paper, development and experimental evaluations of high frequency transformer connected to the full-bridge, phase-shift power converter are presented. This power converter is considered for ...

This paper describes an optimum design of monotonic stepped transmission-line transformers when the reflection coefficient and the bandwidth ratio are prescribed. For the analysis, discontinuity ...

This paper presents a novel power-band-based data segmentation (PBDS) method to enhance the identification of meter phase and meter-transformer pairing. Meters that share the same transformer or are ...

The concept of multi secondary transformer is well known in electrical engineering. Extending that concept to wireless power transfer transformers brings advantages such as the possibility of ...