Transformer design is a challenging engineering task, where the different physical fields
have to be harmonized together to fulfill the implied specifications. Due to the difficulty of this …

This paper presents a multi-objective design optimization of a power transformer to find the
optimal geometry of its core and the low-and high-voltage windings, representing the …

In order to obtain a good optimization method for the electrical transformer design with
optimal selection of parameters, performance evaluation of three evolutionary algorithms …

Since large power transformers are custom-made, and their design process is a labor-
intensive task, their design process is split into different parts. In tendering, the price …

This paper compares the application of two deterministic and three nondeterministic
optimization algorithms to global transformer design optimization (TDO). Two deterministic …

This paper addresses the complex optimum transformer design problem, which is
formulated as a mixed-integer nonlinear programming problem, by introducing an integrated …

In this paper, shapes of cooling ducts in dry-type transformers are optimized using
computational fluid dynamics (CFD) and the Genetic Algorithm (GA). The GA is used to …

An optimal mutual configuration of coils and cooling ducts for the effective cooling of a dry-
type transformer is presented in this paper based on the method developed by the author. In …

The transformer manufacturing cost minimisation (TMCM), also known as transformer design
optimisation, is a complex constrained mixed-integer non-linear programming problem with …

This paper analyzes a novel configuration of transformer core, called octagonal wound core
(OWC), and shows the minimization of the excitation current and the reduction of the eddy …