Transformers are important components in electrical networks and dielectric fluids play a
decisive role in the quality of the insulation systems in these transformers. This review …

Transformers are one of the more expensive pieces of equipment found in a distribution
network. The transformer's role has not changed over the last decades. With simple …

This paper focuses on the realistic remaining service life prediction and monitoring system of
power transformers, using an algorithm developed by the authors. The power transformer is …

An accurate simulation and computational analysis of temperature distribution in large
power transformers used in power plants is crucial during both the design and operational …

The life of a power transformer is dependent on the life of the cellulose paper, which
influenced by the hot spot temperature. Thus, the determination of the cellulose paper's life …

Power transformers are a fundamental component of the modern power distribution network.
The fault-free operation of step-up and step-down transformers is of prime importance to the …

Condition monitoring of transformer oil is necessary for every aspect which leads to failure of
its insulation properties before the fault has occurred. In this paper, the failure levels are …

Distribution Transformer (DT) is an integral component of a distribution network. Electric
utilities have invested efforts in reducing DTs failure rates. This paper presents a method for …

This paper takes a typical 220 kV three-phase three-limb oil-immersed transformer as an
example, this paper building transient field-circuit coupled model and 3D coupled magneto …

This paper presents an assessment on aging model of IEEE and IEC standards using
thermal model of oil-immersed power transformer for natural ester and mineral oil. For this …