Contents

Russian Electrical Engineering

Vol. 94, No. 2, 2023

Numerical Calculations and Analysis of the Effects of Centrifugal Force and Viscous-Energy Dissipation on the Operation of High-Speed Ferrofluid Sealer

S. A. Nesterov p. 71  abstract

Model Predictive Control for Systems with Limited State Variables

A. N. Bogdanov, A. S. Anuchin and G. L. Demidova p. 77  abstract

Model-Based Design of Microprocessor Control System for Direct Current Servo Electric Drive

I. S. Polyuschenkov p. 84  abstract

Methods of Compensation of Mechanical Feedback in the Operation of Electric-Drive Position Servosystems

S. V. Tararykin and V. V. Apolonsky p. 91  abstract

Preventive Protection of Autonomous Electric-Power-Systems against Reverse Power Based on Preventive Control

A. V. Saushev and N. V. Shirokov p. 100  abstract

The Influence of Antioxidants on the Resistance of Rapeseed Oil of High-Voltage Electrical Equipment to Oxidation

N. M. Al-Bazili, L. I. Musin, L. Sh. Khamidullina, A. M. Bagaveev and R. M. Ahmadullin p. 106  abstract

On the Effectiveness of the Use of Transformers with a “Star/Double Zigzag with Zero Wire” Winding-Connection Scheme under Nonlinear Nonsinusoidal Load

M. A. Yundin, K. M. Yundin, A. M. Isupova, V. V. Lukin and L. V. Babina p. 111  abstract

On Improving the Technology of Pulse-Flaw Detection of High-Voltage Power Transformer Windings

A. V. Mytnikov and I. A. Kavun p. 116  abstract

A Mathematical Model of the “Network–Nonlinear Load” System with an Active Power Filter in the Mode of Compensation of Higher Harmonics

M. A. Dybko, O. V. Nos and I. V. Alexandrov p. 120  abstract

Design, Modelling and Parametric Analysis of a BLDC Motor in E-Bike to Predict Torque Range

K. M. Sahana, T. G. Keerthi, Y. Gouthami, B. N. Anush, S. Hooli Shwetha, Anusha Vadde and T. V. Meghana p. 129  abstract

Evaluating the Severity of Transformer Winding Faults using FRA and Artificial Intelligence

Hassane Ezziane, Hamza Houassine, Samir Moulahoum and Abderrazak Amara p. 138  abstract