title: ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ñ ÑÑ Ð¸ Ð¿ÐµÑÐµÑ Ð¾Ð´Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ 220 / 110 ÐºÐ
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: Analysis of steady-state and transient conditions in the power supply system 220 / 110 kV
Creators: name: ÐÐµÑÐ°ÑÐ¸Ð¼Ð¾Ð², ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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°Ð¹Ð¾Ð½Ð½Ð°Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°
Ð¼ÐµÑÐ¾Ð´ ÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ñ
ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ±Ð¸Ð½Ñ
regional power system
power system steady state evaluation
symmetrical components
turbine power control

description: Ð¢ÐµÐ¼Ð¾Ð¹ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸ÑÑÑ Ð¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ñ ÐºÐ»Ð°ÑÑÐ°Ð¼Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ 110 ÐºÐ Ð¸ 220 ÐºÐ. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð²Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ, Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÑÑ, ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð½ÑÑ Ð½Ð° ÑÐµÑÑÑÐµ Ð³Ð»Ð°Ð²Ñ, Ð¸ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ.
 ÐÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ ÐºÑÐ°ÑÐºÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ, ÐµÐµ ÑÑÐµÐ¼Ñ Ð¸ Ð¸ÑÑÐ¾Ð´Ð½ÑÐµ Ð´Ð°Ð½Ð½ÑÐµ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÐ¼ÑÐµ Ð½Ð°Ð¼Ð¸ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐ¸Ñ ÑÐ°ÑÑÐµÑÐ¾Ð².
ÐÑÐ½Ð¾Ð²Ð½Ð°Ñ ÑÐ°ÑÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÐµÑÑÑÐµÑ Ð³Ð»Ð°Ð², Ð¿ÐµÑÐ²Ð°Ñ Ð¸Ð· ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÐ±Ð¾ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÐµÐ³Ð¾ Ð¿ÑÐ¾Ð²ÐµÑÐºÐµ Ð¿Ð¾ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ ÑÐ°Ð±Ð¾ÑÑ Ð² Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¼ Ð¸ Ð¿Ð¾ÑÐ»ÐµÐ°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ.
 ÐÑÐ¾ÑÐ°Ñ Ð³Ð»Ð°Ð²Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°ÑÑÐµÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð¼ÐµÑÑÐµÐ¹ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»ÑÑ Ð²ÑÑÑÐ½ÑÑ Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ RastrWin3. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°ÑÑÐµÑÐ¾Ð² ÑÐ²Ð»ÑÑÑÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð² ÑÐ·Ð»Ð°Ñ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¸ Ð¿ÐµÑÐµÑÐ¾ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð²Ð¾ Ð²ÑÐµÑ ÐµÐµ Ð²ÐµÑÐ²ÑÑ.
Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð½Ð°Ð¼Ð¸ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐ¾ÐºÐ¸ Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð² Ð¼ÐµÑÑÐµ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð±ÐµÐ· Ð·ÐµÐ¼Ð»Ð¸. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»ÑÑ Ð¼ÐµÑÐ¾Ð´ ÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ñ. 
ÐÐ°ÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ Ð³Ð»Ð°Ð²Ð° ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð¸Ð´Ð°Ñ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ð¹. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ±Ð¸Ð½Ñ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½ÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð².
description: The topic of this paper is the steady state evaluation and analysis of the 220 / 110 kV power systemâs transient stability. The work contains the introduction, the main part divided into four chapters and the conclusion.
 The introduction contains brief information about the studied power supply system, its circuit and initial data used for further calculations.
The main part of the work consists of four chapters, the first of which is devoted to the selection of the main electrical equipment and its verification according to the working conditions in normal and post-emergency conditions.
The second chapter of the work is devoted to the calculation of the steady-state operation mode of the power supply system, which was performed manually and by the RastrWin3 software package. The results of the calculations are the voltages in the nodes of the circuit as well as the power flows in all its branches.
In the third chapter, currents and voltages in the place of a two-phase short circuit are calculated. The method of symmetric components was used as a calculation method.
The final chapter of the paper is devoted to the study of the dynamic stability of the system under various types of perturbations. In addition, this chapter methods for increasing the short-circuit breaking time limit are discussed; namely, regulating of the turbine power of synchronous generators.