With the fast-paced changing technologies in the power industry, new references
addressing new technologies are coming to the market. Based on this fact, there is an urgent …

There have been considerable advancements in various aspects of transformer engineering
since the publication of the first edition in 2004. Improvements can be clearly seen in …

Transformer design is a complex task in which engineers have to ensure that compatibility
with the imposed specifications is met, while keeping manufacturing costs low. Moreover …

In this paper, the vibration of power transformer windings is studied with the aim of
identifying the winding structural condition. A winding vibration model coupled with …

Recently, residents in a specific urban area in China has complained against the noise
pollution from a particular indoor substation. This paper aims at solving this problem through …

This paper mainly studies the magnetomechanical effects of three-phase three-leg
transformers with amorphous cores in different bending structures, where the magnetic …

The noise of electrical machines such as electric motors, power transformers and electrical
inductors increasingly interested designers and manufacturers of several industries …

Harmonic components in load currents have a larger impact on the load noise level of
transformers than might be expected from their amplitude. There are several reasons for this …

Although the amorphous alloy core distribution transformers (AMDTs) have the advantage of
lower no-load losses over orientation silicon–steel distribution transformers, a high noise …

The total noise level of transformers is mainly influenced by harmonics in load current. The
reasons are the interaction of harmonics with large load current at power frequency and the …