In this article, the role of electric arc furnace in the process of “Uzmetkombinat” is regarded, as well as an analysis of the mode of the unit integrated processing of steel, the continuous casting of steel. The actual value is the specific energy consumption by type of equipment shop EAF for 2018.

The article deals with the experimental results of the short-circuit experience, active and inductive resistances of a massive rotor with short-circuited copper cells. And also experimental mechanical characteristics of model asynchronous generators with different massive rotors at the same overall power have been studied.

The article presents the results of a study of the dependence of the resistances of induction generators with massive rotors on their various designs, based on the experimentally taken frequency characteristics.

The article presents the results of a study of the oscillatory properties of the operating parameter of electric power systems during joint operation of synchronous and asynchronous turbine generators at the station and the influence of the proportional ratios of their powers on the oscillatory properties based on their amplitudefrequency characteristics.

The article provides an analysis of methods for calculating electricity losses. The conditions for the application of methods for calculating electricity losses are determined, and structural separated losses in electrical networks are shown. An algorithm for calculating electricity losses is presented, which makes it possible to obtain acceptable results with a minimum of initial information, which has a limited degree of reliability.