A frequency response analysis (FRA) is a well-known technique for evaluating the
mechanical stability of a power transformer's active part components. FRA's measuring …

This research compares four machine learning techniques: linear regression, support vector
regression, random forests, and artificial neural networks, with regard to the determination of …

Winding deformation in power transformers affects its mechanical integrity. Diagnosis of
winding deformation is a necessary step towards preventing its permanent failure. Sweep …

The safe operation of power transformers is of great significance to the stability of the power
system. Radial stability of windings is an important issue for transformer design and …

The short-circuit electromagnetic force in radial direction induces critical mechanical stress
on a power transformer. In this paper, the radial short-circuit forces which are exerted on …

In this research, a method is proposed to analyze the consequences of mechanical fatigue
on the useful life of power transformers, considering all operating conditions. The typical …

The paper proposes a three‐dimensional buckling finite element method (FEM) to calculate
the tilt limit force of the rectangular winding of an amorphous alloy transformer. The short …

Power transformer is an important equipment in the power grid, and its health directly affects
the stability of the power grid. Therefore, it is necessary to monitor the operation of the …

Closed-form expressions and a finite-element method are used to compute the maximum
force in the primary conductor of a wound current transformer (CT). It is shown that for a …

Research Article Comparison of Machine Learning Algorithms for the Prediction of Mechanical
Stress in Three-Phase Power Transfor Page 1 Research Article Comparison of Machine …