title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸ Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÑÑÐ½ÑÐ¸ÑÑÑÑÐµÐ³Ð¾ ÑÐµÐ°ÐºÑÐ¾ÑÐ° Ð½Ð° ÐÐ­Ð 750 ÐºÐ ÐÐ­Ð¡ Ð¡ÐµÐ²ÐµÑÐ¾-ÐÐ°Ð¿Ð°Ð´Ð°
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: Study of the operation of automatic shutdown of a shunt reactor on 750 kV power transmission line of the North-West OES
Creators: name: ÐÐ°Ð½Ð¶Ð°, ÐÐ½Ð½Ð°
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: 2020
Subjects: ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÐµ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸
ÑÑÐ½ÑÐ¸ÑÑÑÑÐ¸Ð¹ ÑÐµÐ°ÐºÑÐ¾Ñ
Ð°Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ°Ñ ÑÐ¾ÐºÐ°
SF6 circuit breakers
shunt reactor
aperiodic current component

description: Ð Ð½Ð°ÑÑÐ¾ÑÑÐµÐµ Ð²ÑÐµÐ¼Ñ Ð±Ð¾Ð»ÑÑÐ¾Ðµ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»Ð¶Ð°ÑÑ Ð¾ÑÐ½Ð°ÑÐ°ÑÑÑÑ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÐ¼Ð¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¼Ð¸ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°Ð¼Ð¸. Ð ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÑÑ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð¸ ÑÐ²ÐµÑÑÐ²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐµÐ´ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ¸ÑÐ¾ÐºÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÑÑ ÑÑÐ½ÑÐ¸ÑÑÑÑÐ¸Ðµ ÑÐµÐ°ÐºÑÐ¾ÑÑ. ÐÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¹ ÐÐ Ñ Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ Ð¨Ð  Ð² ÑÐ¾ÐºÐµ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÐµÑ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð½ÐµÐ·Ð°ÑÑÑÐ°ÑÑÐ°Ñ Ð² ÑÐµÑÐµÐ½Ð¸Ðµ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐºÐ° Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð°Ð¿ÐµÑÐ¸Ð¾Ð´Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ°Ñ. ÐÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÑÐ¾ Ð¾Ð±ÑÑÐ»Ð°Ð²Ð»Ð¸Ð²Ð°ÐµÑ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð½ÐµÐ¿ÐµÑÐµÑÐ¾Ð´ ÑÐ¾ÐºÐ° ÑÐµÑÐµÐ· Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÐ¹ Ð²ÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ñ ÑÐµÑÐµÐ· Ð½ÑÐ»Ñ. Ð ÑÐ¸Ð»Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÐ»ÐµÐ³Ð°Ð·Ð¾Ð²ÑÑ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² ÑÑÐ¾ Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑÐ¸Ð²ÐµÑÑÐ¸ Ð¸Ñ Ðº ÑÐµÑÑÐµÐ·Ð½Ð¾Ð¼Ñ Ð¿Ð¾Ð²ÑÐµÐ¶Ð´ÐµÐ½Ð¸Ñ. 
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description: Nowadays more and more installation is equipped by SF6circuit breakers. Shunt reactors are widely used in high and ultra-high voltage electrical networks as means of reactive power compensation. When switching overhead lines with connected ballasts in the circuit breaker current, a significant long-lasting undamped aperiodic component occurs. Under certain conditions, this leads to a prolonged non-transition of the current through zero. Due to the design features of the gas-insulated circuit breakers, this can lead to serious damage.
 In this work, computer simulation and analysis of transients used the ATP / EMTP software package. According to the calculation results, it was found that switching of 750 kV overhead lines at the Kalinin NPP - Leningradskaya NPP is accompanied by long-damped aperiodic current components in the linear switches. Successful switching of this overhead line is ensured by connecting one or less reactors on the power line.
 There is a need to implement circuit-mode measures aimed at eliminating the risk of damage to SF6 circuit breakers. The application of the proposed measures implies monitoring the disconnected state of several shunt reactors in the fast on / off cycle of the line. The results of this research work can be used in the design of new high and ultra-high voltage power lines with shunt reactors, also be implemented to eliminate the risk of damage to circuit breakers on existing overhead lines.