transformer capacity selection

摘要

the selection of power transformer belongs to the field of electrical engineering and provides additional cooling of the cascade transformer and improvement of maximum powerthis is achieved by expanding the scope of the cascade transformer.the transformer contains a set of 1 to each other, each of which consists of a hollow porcelain facility 2.and he placed in the bottom 3 and the top 4 modules of electromagnetic parts. each module contains a separate magnetic core 5 and a winding 6.the upper module of each stage 4 is attached to the upper фланцу 7 which covers the upper surface of the торцевую unit 2.the lower module of each stage 3 is housed in a metal tank 8 with the гофростенками. through the bottom of the tank 8 to undergo secondary conclusions 9 transformer capacity selection.voltage supply network, attached between the upper a flange 7 of the upper stage and the earth is distributed among all the modules of the transformer.when connecting the load to the secondary findings. 9 in обмотках 6 индуцируется integrated termination current, ensuring the transfer of power from the network to the load. 3).