Equivalent Scheme for Calculating Short-Circuit Current in an Alternating-Current Electric Traction Network

• Published in: Russian electrical engineering Vol. 90; no. 7; pp. 516 - 521
• Main Authors: German, L. A., Serebryakov, A. S., Osokin, V. L., Subkhanverdiev, K. S.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01.07.2019; Springer Nature B.V
• Subjects: Circuits; Engineering; Equivalent circuits; Machines; Manufacturing; Mathematical analysis; Power supplies; Processes; Short circuit currents; Substations; Traction; Transmission lines; short circuit; equivalent circuit; electric traction network; alternating current; transformer winding connection configuration; external power-supply arrangement; error

The authors have proved the feasibility of substitution of a three-phase power-supply system with a single-phase one when calculating three-phase circuits in electric traction network irrespectively of the external power supply arrangement. In addition, calculation features have been established for...