title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ ÐÑÐ·Ð½ÐµÑÐµÐ²ÑÐºÐ°Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Reconstruction of the 110/35/6 kV Kuznechevskaya substation
Creators: name: ÐÐ¾Ð³Ð¾Ð¼Ð¾Ð»Ð¾Ð², ÐÐµÐ½Ð¸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: 2024
Subjects: ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ
Ð»Ð¸Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸
ÑÐ¸Ð»Ð¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ
transformer
powe line
power equipment
switch gear
short circuit currents

description: ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ñ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¿ÐµÑÐµÐ²Ð¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ Â«ÐÑÐ·Ð½ÐµÑÐµÐ²ÑÐºÐ°ÑÂ». Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¾ ÑÐµÐºÑÑÐµÐµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÐÐ¡ Â«ÐÑÐ·Ð½ÐµÑÐµÐ²ÑÐºÐ°ÑÂ», Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð¾Ð±Ð¾Ð±ÑÐµÐ½Ð½ÑÐµ ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ðº Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½ ÑÐµÐ¶Ð¸Ð¼ ÑÐ½ÐµÑÐ³Ð¾Ð¿Ð¾ÑÑÐµÐ±Ð»ÐµÐ½Ð¸Ñ, Ð²ÑÐ±ÑÐ°Ð½ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾Ñ, Ð²ÑÐ±ÑÐ°Ð½Ð¾ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² 35 ÐºÐ Ð¸ 6 ÐºÐ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ±Ð¾Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² Ð±ÑÐ» Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½ ÑÐ°ÑÑÑÑÐ¾Ð¼ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ñ ÑÑÑÑÐ¾Ð¼ Ð¿Ð»Ð°Ð½Ð¸ÑÑÐµÐ¼ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¸ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹. ÐÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¸ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¾ÑÐ½Ð¾Ð²ÑÐ²Ð°Ð»ÑÑ Ð½Ð° ÑÐ°ÑÑÑÑÐ½ÑÑ Ð·Ð½Ð°ÑÐµÐ½Ð¸ÑÑ ÑÐ¾ÐºÐ° Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾, Ð¿Ð¾ÑÐ»ÐµÐ°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¸ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð°. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ð±ÑÐ» ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ ÑÐµÐ¶Ð¸Ð¼ ÑÑÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¸ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ñ Ð¿Ð¾ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ Ð´Ð»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð¾Ð³Ð¾ ÑÐ¾ÐºÐ°, ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÐ¾Ð¹ÐºÐ¾ÑÑÐ¸. ÐÑÐºÐ»ÑÑÐ°ÑÐµÐ»Ð¸ ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ñ Ð¿Ð¾ Ð¾ÑÐºÐ»ÑÑÐ°ÑÑÐµÐ¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ½Ð¾Ð¹ Ð¿Ð¾Ð´ÑÑÐ°Ð½ÑÐ¸Ð¸ 110/35/6 ÐºÐ Â«ÐÑÐ·Ð½ÐµÑÐµÐ²ÑÐºÐ°ÑÂ» Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð² ÑÐ²ÑÐ·Ð¸ Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸ÐµÐ¼ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸.
description: The main goal of this work is the modernization and technical re-equipment of the 110/35/6 kV Kuznechevskaya substation. In the final qualifying work, the current state of the Kuznechevskaya substation is determined, general guidelines for the design of a new substation are described, the energy consumption mode is calculated and analyzed, a power transformer is selected, switchgear equipment of 35 kV and 6 kV substation is selected and tested. The choice of transformers was determined by calculations of consumer power taking into account the planned technological connections. The choice of switching and measuring devices of distribution devices was based on the calculated values of the current in normal, post-emergency and emergency modes. A three-phase metal short circuit was considered as an emergency mode. Switching and measuring devices have been tested for long-term permissible current, electrodynamic and thermal resistance. The switches were also tested for breaking capacity. Based on the results of the final qualifying work, the electrical part of the transformer substation of the 110/35/6 kV Kuznechevskaya substation was designed as part of the reconstruction due to an increase in load.