title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐÐÐÐ Ð¿ÑÐ¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ ÐºÐ»Ð°ÑÑÐ° Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Modeling of the action of SPAR devices during switching of high-voltage transmission lines
Creators: name: ÐÐ°Ð¶ÑÑÐ¸Ð½, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¿Ð¾Ð²ÑÐ¾ÑÐ½Ð¾Ðµ Ð²ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ
Ð°Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ°Ñ
ÑÑÐ½ÑÐ¸ÑÑÑÑÐ¸Ð¹ ÑÐµÐ°ÐºÑÐ¾Ñ
Ð¾Ð¿ÑÐ¾Ð±Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ
Ð¼ÐµÐ¶Ð´ÑÑÐ°Ð·Ð½Ð¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð´ÑÐ³Ð°
single-phase automatic reclosing
aperiodic component
shunt reactor
testing of power transmission lines
phase-to-phase short circuit
electric arc

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description: The topic of the work: "Modeling of the action of SPAR devices during switching of high-voltage transmission lines". In this paper, the algorithm of operation of the automation of single-phase automatic reclosing (SPAR) to prevent the line from being switched on for phase-to-phase short circuits and the analysis of this algorithm to solve problems with the occurrence of a large value of the aperiodic current component is investigated. The following tasks are considered in this paper: 1. Creation of a model in a software package (SP) for the calculation of electromagnetic transients ATPDraw to determine the occurrence of a large value of the aperiodic current component, considering the simplest electric arc model. 2. Modeling of measures to combat the large value of the aperiodic current component. 3. Modeling of the algorithm of SPAR automation and its analysis. Simulation of automation is carried out in the SP ATPDraw. In this paper, modeling of methods for dealing with the aperiodic current component is carried out, and a technique for preventing the inclusion of a line for short circuits is evaluated. The settings of the algorithm for the operation of this automation were adjusted and its operation on a 750 kV power line was evaluated. As a result, the algorithm of operation of the SPAR automation was investigated and the possibility of using this algorithm in the network under consideration for phase-to-phase short circuit, single-phase ground short circuit, two-phase grounded short circuit and three-phase short circuit was confirmed.