Vol. 92, No. 7, 2021

Russian Electrical Engineering

Asymmetrical Modes in Polyphase Motors and Drives

V. S. Tomasov, A. A. Usoltsev, M. Moravets, P. Shchepankovsky and R. Stsheletsky p. 351 abstract

Power-Balance Condition and Equivalent Duty-Ratio Calculation in a Three-Phase Soft-Switching Voltage-Source Inverter

I. P. Voronin, P. A. Voronin and Yu. K. Rozanov p. 361 abstract

Modeling of Thermal Processes in “Package-on-Package” Type Multichip Microcircuits

M. A. Belyaev, V. V. Putrolainen, P. N. Seredov and P. V. Lunkov p. 369 abstract

Microprocessor-Based Current Protection Based on a Four-Dimensional Representation of Operating Parameters

D. N. Kiselev and Yu. A. Yershov p. 375 abstract

Investigation of Disturbing Factors Affecting Enterprise Power-Supply Systems in Operation

I. V. Atanov, V. Ya. Khorolsky, Sh. Zh. Gabrielyan and V. N. Shemyakin p. 379 abstract

A Low-Noise DC Voltage Stabilizer Based on a General-Purpose Reference Voltage Source

S. N. Bondar, E. A. Vakhtina, S. V. Mishukov and E. E. Konstantinova p. 384 abstract

Implementation of Additional Functions of Facilities for Pulse Current Tests of Power Semiconductors

S. V. Anikuev, E. I. Kostyukova, G. V. Nikitenko and I. K. Sharipov p. 389 abstract

The Feasibility of Using a Conventional Power Transformer to Obtain High Surge Current

A. V. Efanov, I. V. Atanov, V. Ya. Khorolsky and V. A. Yarosh p. 393 abstract

A Method for Controlling a Reactive Power Compensator in the Real-Time Mode at Nonstationary Nonlinear Loads

I. N. Vorotnikov, M. A. Mastepanenko, Sh. Zh. Gabrielyan and A. A. Shunina p. 397 abstract

On the Possibility of Generating a Shock Current Pulse for Testing Power Semiconductor Devices Using an AC Power Grid

V. N. Shemyakin, M. A. Mastepanenko, V. Ya. Khorolsky, A. V. Efanov and I. N. Vorotnikov p. 401 abstract

Mathematical Description of Transient Processes in Converters and Voltage Stabilizers of Standalone Power-Supply Systems

V. Ya. Khorolsky, A. V. Efanov, S. N. Antonov and E. E. Privalov p. 404 abstract