Contents

Russian Electrical Engineering

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Vol. 91, No. 4, 2020

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Properties of Potentially Inverse Multielement Two-Terminal Devices

G. I. Peredelskiy and L. V. Pleskonos p. 237  abstract

Operational Safety Performance Assessment of a Special Valve Electric Drive

E. N. Pykhteev and V. V. Ishutinov p. 243  abstract

Increasing the Utilization Factor of an Autonomous Inverter under Space Vector Control

B. Yu. Vasiliev, A. E. Kozyaruk and D. V. Mardashov p. 247  abstract

A Three-Phase Power Grid Regulator with Different Structures of Output Filters

K. V. Kryukov, M. G. Kiselev, M. G. Lepanov, Yu. B. Tserkovskii and E. S. Erokhina p. 255  abstract

Determination of the Fail-Safety of Multichannel Voltage Converters with Power-Channel Rotation

V. V. Zhadnov and S. N. Polesskiy p. 262  abstract

Criteria for Assessing the Severity of Short-Circuit Faults for Choosing Controlling Actions of Emergency Automation

D. R. Lyubarsky and E. V. Tuzlukova p. 268  abstract

An Equivalent Scheme for Calculating Short-Circuit Currents in a Traction Power Supply System with Two-Way Power Supply

L. A. German, A. S. Serebryakov, A. B. Loskutov, V. L. Osokin and K. S. Subkhanverdiev p. 274  abstract

A Variation Model of Thermal Breakdown of a High-Voltage DC Cable Electrical Insulation

V. S. Zarubin, G. N. Kuvyrkin and I. Yu. Savelyeva p. 279  abstract

Effective Metal Mixing at a Low Melt Level in a Furnace or Mixer

Yu. S. Avdulova, T. A. Boyakova and A. A. Avdulov p. 286  abstract

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