The developments and current status of ultra high voltage (UHV) alternating current (AC)
and direct current (DC) transmission in China were reviewed in this paper. The UHV …

This paper investigates a 3-D coupled-field finite-element method (FEM) used in simulation
of temperature distributions in air-cooled asynchronous induction motors. The temperature …

This paper presents a 3-D coupled electromagnetic-fluid-thermal analysis method for
temperature rise prediction in oil-immersed triangular wound core transformer. The temperatures …

The rotor eccentricity of a large hydro-generator could cause a huge radial magnetic force,
known as an unbalanced magnetic pull (UMP), exerting on the rotor. In this paper, Maxwell …

Transformer winding hot‐spot temperature (HST) is one of the important factors affecting
transformer oil–paper insulation deterioration. This study presents a three‐dimensional coupled …

The joint is the weakest link in three-core medium-voltage power cable systems and the
temperature is an essential indicator to its insulation condition. Therefore, a model to estimate …

Crustal movement and land subsidence will cause tower foundation settlement, which seriously
affects the safety of transmission line operation. This paper proposed a short-term failure …

This paper proposed a prediction method to predict a 10-kV oil-immersed transformer hot
spot temperature (HST). A set of feature temperature points on the transformer iron shell is …

Vibration signals generated during circuit breaker (CB) closing or opening operations contain
rich information of operating mechanism (OM), transmission mechanism, and interrupter(s)…

Breakdown voltage of the air gap is of vital importance for the design of the external insulation
in high-voltage transmission and transformation projects. In this paper, a new prediction …