In order to improve the computational efficiency of the steady-state temperature rise of oil-
immersed power transformer windings, this paper proposes a temperature field reduced …

The safe operation of power transformers is related to their internal temperatures, which
increase due to the heat generated in their active part. The core is subjected to hysteresis …

Transformers are crucial for reliable and efficient power system operations, particularly in
supporting the integration of renewable energy. Effective monitoring of transformer health is …

The increased penetration of renewable energy sources (RESs) as an effective mechanism
to reduce carbon emissions leads to an increased weather dependency for power and …

The power transformer is a critical component in any transmission and distribution grid. This
vital machine faces new thermal stresses arising from challenges related to energy transition …

The paper presents a physics-based method to calculate in real time the distribution of
temperature in the active part of liquid immersed power transformers (LIPT) in a transient …

Challenges in the operation of power systems arise from several factors such as the
interconnection of large power systems, integration of new energy sources and the increase …

The insufficient amount of sample data and the uneven distribution of the collected data
across faults are key factors limiting the application of machine learning in power …

Uniform temperature distribution during quenching thermal treatment is crucial for achieving
exceptional mechanical and physical properties of alloy materials. Accurate and rapid …

The paper presents the detailed dynamic thermal-hydraulic network model (THNM) for liquid-
immersed power transformers (LIPT). Detailed static THNMs are prevalent in thermal design …