Методика определения магнитного момента рамочной конструкции электротехнического устройства

Abstract

A frame construction of electrical device is considered and a method for determination of its magnetic moment is grounded. The method includes calculations of mutual inductivity electromotive forces caused by linear elements of the frame construction and power circuits via obtained analytical relationships, drafting of an equivalent circuit for the frame construction, its modification with an М-circuit method, calculation of magnetic moments for independent loops of the M-circuits and their separate summation for cosine and sine components of the frame construction currents.