Vol. 96, No. 6, 2025

Russian Electrical Engineering

The Dependence of the Electrical Strength of Air in a Nonhomogeneous Electric Field on Ozone Concentration in a Gap

D. V. Maksudov p. 409 abstract

Calculation of the Magnetic Field of a Slotless Motor with Permanent Magnets and Fractional Coil Windings

O. A. Shevchenko, G. O. Heinrich, and A. F. Shevchenko p. 414 abstract

Improving the Efficiency of Fractional Tooth Windings in Three-Phase Multipole Electric Machines

Yu. B. Kazakov p. 422 abstract

A Mathematical Model of a Magnetoelectric Brushless DC Motor in Polar Coordinates

A. A. Afanas’ev p. 430 abstract

The Equation of Synthesis of a Modal Controller in Vector-Matrix Form

A. N. Pakhomov, A. V. Brazhnikov, and S. A. Vstovsky p. 436 abstract

Circuitry, Converter Designs, and Control Algorithms for Traction Electric Drives

S. N. Florentsev, A. A. Uvarov, S. V. Bayda, and I. O. Zhurov p. 442 abstract

A Wireless Power-Transmission Subsystem for Charging Onboard Batteries of Vertical Takeoff/Landing UAVs

V. V. Burlaka, S. V. Gulakov, and A. Yu. Golovin p. 453 abstract

An Electromagnetic Compensator of Zero-Sequence Currents for a Low-Voltage Electrical Network

O. V. Kobzistyi p. 459 abstract

Parametric Analysis of a Section of the Traction Network of AC Railways

E. Yu. Tryapkin, I. V. Ignatenko, S. A. Vlasenko, and N. K. Shurova p. 464 abstract

Wear Resistance of Electrodes of Arc-Extinguishing Devices of SF₆ Gas Circuit Breakers

V. S. Chemeris p. 470 abstract

On the Impact of Geomagnetically Induced Currents on the Energy System of the Altai Republic and Siberia

E. O. Uchaykin, A. Yu. Gvozdarev, N. G. Kudryavtsev, and E. G. Yadagaev p. 477 abstract

The Effect of Deviations in the Parameters of Synchronous Generators on the Calculation Results for the Dynamic Stability of an Electric-Power System

V. R. Rafikov, I. E. Ivanov, and A. Yu. Murzin p. 485 abstract