title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÑÐµÐ¹ 110 ÐºÐ Ð¸ Ð²ÑÑÐµ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¿ÑÐ¾Ñ Ð¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â Ð¢Ð¸Ñ Ð²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹
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 electric power modes of networks 110 kV and above the area of passage of the overhead line 330 kV Petrozavodsk - Tikhvin-Liteiny
Creators: name: ÐÑÐ¸Ð²ÐµÐ½ÑÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2021
Subjects: Ð£ÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÐµÐ¶Ð¸Ð¼
ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
ÑÑÐµÐ´ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸
Steady mode
electric power system
maximum permissible power
reactive power compensation

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐµÐ¹ ÑÐ°Ð¹Ð¾Ð½Ð° ÐÐ¡ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â ÐÐ¡ 330 ÐºÐ Ð¢Ð¸ÑÐ²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹. ÐÑÑÐ¾Ð´Ñ Ð¸Ð· Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð·Ð°Ð³ÑÑÐ·ÐºÐ¸ ÑÐµÑÐµÐ½Ð¸Ñ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº-Ð¢Ð¸ÑÐ²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹, Ð±ÑÐ»Ð¾ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð¾ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÐ¼Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð° ÐÐ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â Ð¢Ð¸ÑÐ²Ð¸Ð½ -ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹, Ð½Ð°Ð¼ÐµÑÐ°ÐµÐ¼Ð¾Ð¹ Ðº ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ñ. Ð Ð°ÑÑÐµÑÑ, Ñ ÑÑÐµÑÐ¾Ð¼ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ Ð½Ð° Ð³Ð¾Ð´ Ð²Ð²Ð¾Ð´Ð° Ð² ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¿ÑÑÐ¸Ð»ÐµÑÐ½ÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÑÐ²Ð»ÐµÐ½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐµÐ´ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÑÐ° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¨Ð  Ð¸ Ð£Ð¨Ð . Ð ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð±Ð°Ð»Ð°Ð½ÑÐ° ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐµÐ¼Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÑ ÑÑÐµÐ´ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¿ÑÐ¸ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¸ ÐÐ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â Ð¢Ð¸ÑÐ²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹. ÐÐ»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ ÑÑÐ°Ð½Ð·Ð¸ÑÐ° ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° ÐÑÑÐ¼Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ â ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐ°ÑÐµÐ»Ð¸Ñ - ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð½Ð° ÑÑÐ°ÑÑÐºÐµ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐ°ÑÐµÐ»Ð¸Ñ â ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¿ÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ðµ ÐÐ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â Ð¢Ð¸ÑÐ²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸. Ð ÑÐ°Ð±Ð¾ÑÐµ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐµÐ¹, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸, ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ²Ð¾Ð´ Ð¾ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÐ¸ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð° ÐÐ 330 ÐºÐ ÐÐµÑÑÐ¾Ð·Ð°Ð²Ð¾Ð´ÑÐº â Ð¢Ð¸ÑÐ²Ð¸Ð½-ÐÐ¸ÑÐµÐ¹Ð½ÑÐ¹, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð¹ Ð´Ð»Ñ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ñ ÑÑÐ°Ð½Ð·Ð¸ÑÐ° 330 ÐºÐ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° ÐÑÑÐ¼Ð°Ð½ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ â ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐ°ÑÐµÐ»Ð¸Ñ â ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð½Ð° ÑÑÐ°ÑÑÐºÐµ ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐ°ÑÐµÐ»Ð¸Ð¸ â ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð° Ð¸ ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ±Ð¸ÑÐµÐ»ÐµÐ¹ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ ÐÐ°ÑÐµÐ»Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÑ ÑÑÐ¾Ð²Ð½ÐµÐ¹ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð² ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð¼ ÑÐ°Ð¹Ð¾Ð½Ðµ.
description: The work performed and analyzed the operating modes of the networks in the area of SS the 330 kV Substation Petrozavodsk - Substation 330 kV Tikhvin-Liteiny. Based on the maximum load of the Petrozavodsk-Tikhvin-Liteiny section, the estimated wire section of the 330 kV overhead line Petrozavodsk-Tikhvin-Liteiny, planned for construction, was calculated. Calculations, taking into account the construction of this line, were made for the year of commissioning, as well as for a five-year perspective. The work revealed the need to install additional means of reactive power compensation and performed calculations to determine the location of the installation of ShR and CSR. The paper analyzes the balance of reactive power to determine the amount of required reactive power compensation means during the construction of 330 kV overhead line Petrozavodsk - Tikhvin-Liteiny. To assess the transit capacity of the power system of the Murmansk region - the power system of the Republic of Karelia - the power system of St. Petersburg and the Leningrad region on the section of the power system of the Republic of Karelia - the power system of St. Petersburg and the Leningrad region during the construction of the 330 kV overhead line Petrozavodsk - Tikhvin-Liteiny, calculations of static stability were performed. In the work, on the basis of the calculations of the operating modes of the networks, as well as calculations of the static stability, it was concluded that it is advisable to build the 330 kV overhead line Petrozavodsk - Tikhvin-Liteiny, designed to enhance the transit of 330 kV power system of the Murmansk region - the power system of the Republic of Karelia - power system of St. Petersburg and Of the Leningrad Region on the section of the power system of the Republic of Karelia - the power system of St. Petersburg and the Leningrad Region and increasing the reliability of power supply to consumers in the Republic of Karelia. Also, the work identified the need to install additional reactive power compensation devices to ensure acceptable voltage levels in the area under consideration.