Contents

Russian Electrical Engineering

Vol. 91, No. 8, 2020

A Study of the Temperature Modes of the Automatic Switch Contacts in Cutoff of Short-Circuit Currents

R. I. Alexandrov, E. G. Egorov, A. G. Kulagina, N. Yu. Luiya, V. N. Pichugin and R. V. Fedorov p. 467  abstract

Electromagnetic Overcurrent Release with Integrated Armature for Circuit Breaker

S. A. Vasiliev, N. Yu. Zaitsev, Yu. M. Zaitsev, N. N. Nikolaev, V. N. Petrov and G. P. Svintsov p. 471  abstract

Calculation and Assessment of Dynamic Parameters of Electromagnetic Elements of Circuit Breakers

S. A. Vasiliev, E. N. Kadyshev, A. V. Mikhailov, V. N. Petrov, G. P. Svintsov and N. N. Sorokin p. 475  abstract

An Adjustable Electromagnetic Reducer with Three-Phase Stator Winding

A. A. Afanas’ev, V. S. Genin, A. M. Dmitrenko, S. A. Vasiliev and V. V. Alekseev p. 478  abstract

Choosing Power-Supply Circuits for Electrothermal Gasification of Solid Fuels

V. V. Afanasyev, V. G. Kovalev and V. A. Tarasov p. 482  abstract

Calculation and Modeling of Transition Processes in DC Resonant Converters of LLC Type

G. A. Belov, G. V. Malinin, L. S. Sevrikov and Yu. M. Semenov p. 488  abstract

A Digital Relay Protection System in Electrical Distribution Networks

A. V. Bulychev, G. P. Okhotkin, D. N. Silanov, S. A. Vasiliev and V. V. Alekseev p. 495  abstract

Investigation of the Possibility of Using X-Rays to Control the Technical Condition of High-Voltage Low-Oil Switches

L. A. Daryan, E. P. Grabchak, R. M. Obraztsov, P. V. Golubev, N. L. Agraponova, G. Z. Mirzabekyan and V. V. Zhukov p. 500  abstract

Characteristics of Power Systems for Electronic Devices with Optical Radiation

A. A. Sokolovsky, V. V. Moiseev, D. I. Kovalev and A. I. Zemtsov p. 505  abstract

The Influence of Model Hydrometeors on Electromagnetic Radiation of Discharge Phenomena in an Artificial Thundercloud

A. G. Temnikov, L. L. Chernensky, O. S. Belova, A. V. Orlov, N. Yu. Lysov, T. K. Kivshar, A. V. Klubkov, D. I. Kovalev, R. S. Tsgoev, D. S. Zhuravkova, S. R. Kalyuzhnaya and A. V. Klubkov p. 509  abstract

Current State and Prospects of Development of Gas-Insulated Power-Transmission Lines and Busbars at 110–1100 kV

V. N. Varivodov, D. I. Kovalev, D. V. Golubev, G. Z. Mirzabekyan and R. S. Tsgoev p. 515  abstract

An Asynchronous Short-Circuited Engine with Frequency-Current Control and Its Application in the Closed Adjustable Electric Drive

A. I. Korshunov p. 522  abstract