Calculation of the optimal geometrical dimensions of power multiwinding transformers of three-rod and tie-rod (with a branched yoke) design.
Abstract
It is shown that the geometric dimensions of transformers of the structures under consideration can be expressed analytically in terms of its parameters and nominal data. Based on the derived analytical dependencies, a method for calculating transformers is proposed, which ensures that the technical requirements are met and the options are economical, since the calculation is carried out to a minimum of reduced costs. The materials of the article can be useful in deciding on the choice of transformer design, in computational studies, design and optimization on digital computers. Tab. 1, ill. 2, Bible. 2.