ABDULAH M. Functional interrelation between mass-dimensions and energetic parameters of transformers

Object - relation between main parameters of the transformer. The purpose - ascertainment of functional interrelation between energetic and electromagnetic parameters of transformers and theirs geometry by specification of known dependences for elaboration of criterion of rational selection and determination of ways of development. Methods - base on electrical machines theory, probability and mathematical statistics theory, theory of errors and methods of mathematical modelling. Novelty consists in specification of known dependences for electromagnetic (density of current in windings and induction in transformer core) and power (power, losses) parameters of transformers on the generalized linear size. Results - dependences of generalized linear size, weight and electromagnetic parameters of modern transformers, which are used in Ukraine and in the Middle East, are received. Industry is transformer construction branch of Ukraine.