title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»Ð¾Ð¶Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ 500/220 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: Designing of a complex electric power system 500/220 kV
Creators: name: ÐÐ°ÐºÐ°ÑÐ¾Ð², 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»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾Ðµ ÑÐ¾ÑÐ¼Ð¾Ð¶ÐµÐ½Ð¸Ðµ
ÑÐ°ÑÑÐµÑ ÑÐµÐ¶Ð¸Ð¼Ð°
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
electroenergetic system
transient stability
parallel braking resistor
network calculation
short circuit

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸ÑÑÑ Ð¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² Ð² ÑÐµÑÐ¸ 500/220 ÐºÐ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ:
1. ÐÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ.
2. Ð Ð°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ Ð­Ð­Ð¡ Ð¸ Ð²ÑÐ±Ð¾Ñ ÑÑÑÑÐ¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸.
3. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð½Ð° Ð·ÐµÐ¼Ð»Ñ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ¾ÑÐºÐµ Ð¸ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð²ÐµÐºÑÐ¾ÑÐ½ÑÑ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼ ÑÐ¾ÐºÐ¾Ð² Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð² Ð½ÐµÐ¹.
4. Ð Ð°ÑÑÐµÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð­Ð­Ð¡ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ¼Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐµÐµ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Â«RastrÂ» Ð±ÑÐ» Ð¿Ð¾Ð»ÑÑÐµÐ½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÐµÐ¶Ð¸Ð¼ Ð´Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ°ÑÐ¸Ð¸ ÑÐµÐ°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ Ð¾ÑÐ¿Ð°Ð¹ÐºÐ¸ Ð ÐÐ ÑÐ¸Ð»Ð¾Ð²ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ° Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Â«DymolaÂ» Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½ÑÐµ Ð²ÑÐµÐ¼ÐµÐ½Ð° Ð¾ÑÐºÐ»ÑÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ Ð½Ð° Ð·ÐµÐ¼Ð»Ñ Ð¸ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¾ÑÐ¼Ð¾Ð¶ÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ.
description: This work is devoted to studying steady and transient states in a 500/220 kV network of a given configuration. The research set the following goals:
1. Selection of electrical equipment for a given electric energy system.
2. Calculation of EESâs steady state and selection of necessary compensation installations.
3. Calculation of short-circuit currents for a double ground fault in a given point and plotting of vector diagrams.
4. Analyzing of EESâs transient stability and application of a parallel braking resistor for its improvement.
As a result, optimal steady state of EES was acquired by using a Â«RastrÂ» software package. Also by the means of Â«RastrÂ» necessary compensation installations and transformer taps were chosen. Having based on a double ground fault calculation, critical fault clearance times were acquired for different short circuit types by the means of Â«DymolaÂ» software. Additionally, the efficiency of parallel braking resistor for transient stability improvement was analyzed.