title: ÐÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ·Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð½Ð° ÑÐµÐ¶Ð¸Ð¼Ð½ÑÐµ Ð¸ ÑÐµÑ Ð½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð®Ð¶Ð½Ð¾-Ð¯ÐºÑÑÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ Ð¡Ð°Ñ Ð° (Ð¯ÐºÑÑÐ¸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: Assessment of the influence of seasonal changes in the temperature of overhead power transmission wires on the operational and technical and economic indicators of the South Yakutsk district of the power system of the Republic of Sakha (Yakutia)
Creators: name: ÐÐ¾ÑÐ¾Ð·Ð¾Ð²Ð°, ÐÐ°Ð´ÐµÐ¶Ð´Ð°
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: 2022
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐµÑÐ¸
Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ
Ð­Ð½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð¿Ð¾ÑÐµÑÐ¸
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ° Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð²
Ð°ÐºÑÐ¸Ð²Ð½Ð°Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ
losses
wire temperature
active power

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐµÐ½ÐºÐ° Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ·Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð½Ð° ÑÐµÐ¶Ð¸Ð¼Ð½ÑÐµ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð®Ð¶Ð½Ð¾-Ð¯ÐºÑÑÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ Ð¡Ð°ÑÐ° (Ð¯ÐºÑÑÐ¸Ñ)Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ·Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ (ÐÐÐ­Ð) Ð½Ð° ÑÐµÐ¶Ð¸Ð¼Ð½ÑÐµ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð®Ð¶Ð½Ð¾-Ð¯ÐºÑÑÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° ÑÐ½ÐµÑÐ³Ð¾ÑÐ¸ÑÑÐµÐ¼Ñ Ð ÐµÑÐ¿ÑÐ±Ð»Ð¸ÐºÐ¸ Ð¡Ð°ÑÐ° (Ð¯ÐºÑÑÐ¸Ñ) (Ð®Ð¯Ð­Ð ). ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð Ð¿ÑÐ¸ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¸ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². 2. Ð Ð°ÑÑÐµÑ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð Ð®Ð¯Ð­Ð  Ñ ÑÑÐµÑÐ¾Ð¼ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¸ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². 3. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ ÑÐµÐ·Ð¾Ð½Ð½ÑÑ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¹ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð Ð®Ð¯Ð­Ð  Ð½Ð° ÑÐµÐ¶Ð¸Ð¼Ð½ÑÐµ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÐµÑÐ¸. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¤Ð¸Ð»Ð¸Ð°Ð»Ð° ÐÐ Â«Ð¡Ð ÐÐ­Ð¡Â» Ð¯ÐºÑÑÑÐºÐ¾Ðµ ÑÐµÐ³Ð¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾Ðµ Ð´Ð¸ÑÐ¿ÐµÑÑÐµÑÑÐºÐ¾Ðµ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ, Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð°ÑÑ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°: ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÑÐµÑÐ¸, ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð² ÐÐ Â«RastrWin3Â». ÐÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ±Ð¾Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´Ð°Ð½Ð½ÑÐµ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¸ ÐºÐ»Ð¸Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð², Ð²Ð»Ð¸ÑÑÑÐ¸Ñ Ð½Ð° ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð Ð®Ð¯Ð­Ð . ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°ÑÑÐµÑÐ° ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð² ÐÐ Â«MathCadÂ». ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð², Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑ ÑÐ»ÑÑÑÐµÐ½Ð¸Ðµ ÑÐµÐ¶Ð¸Ð¼Ð½ÑÑ Ð¸ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÑÐµÑÐ¸ Ð¿ÑÐ¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ð¸ ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð·Ð° ÑÑÐµÑ ÑÑÐµÑÐ° ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² ÐÐÐ­Ð Ð®Ð¯Ð­Ð  Ð¿ÑÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ð¸ Ð°ÐºÑÐ¸Ð²Ð½ÑÑ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ð¹.
description: The subject of the graduate qualification work is "Assessment of the influence of seasonal changes in the temperature of overhead power transmission wires on the operational and technical and economic indicators of the South Yakutsk district of the power system of the Republic of Sakha (Yakutia)". This work is devoted to the assessment of the influence of seasonal changes in the temperature of overhead power transmission wires on the operational and technical and economic indicators of the South Yakutsk district of the power system of the Re-public of Sakha (Yakutia). The research set the following goals: 1. Study of the main provisions of the methodology and compilation of an algorithm for calculating the temperature of overhead power lines wires when regime and climatic factors change. 2. Calculation of the temperature of the wires of overhead power transmission lines of the studied network, considering the influence of characteristic regime and climatic factors. 3. Investigation of the influence of seasonal changes in the temperature of overhead power transmission wires on the operational and technical and economic indicators of the network. The work was carried out based on the Branch of JSC "SO UES" Yakutsk Regional Dispatch Department, which included collection of factual materials: the results of the analysis of the parameters of the studied network, calculations of electric power modes in the RastrWin3 software package. The collection and analysis of statistical data of regime and climatic factors affecting the temperatures of overhead power transmission lines of the studied network was carried out. The algorithm for calculating the temperature of overhead power lines wires is compiled and mathematically implemented on the MathCad software package. The obtained calculation results clearly show the improvement of operational and technical and economic indicators of the network under study while increasing the accuracy of calculations by considering the actual temperatures of overhead wires when determining active resistances.