title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ 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: Design of a 500/220 kV power supply system
Creators: name: ÐÑÐ°ÑÐ½Ð¸ÐºÐ¾Ð², ÐÐµÐ¾Ð½Ð¸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: 2021
Subjects: Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°
Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð¼ÐµÑÐ¾Ð´ ÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½ÑÑ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ñ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
dTkz
equipment selection
steady-state mode calculation
one-phase short circuit
symmetric component method
dynamic stability

description: Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ ÑÐµÐ¼Ðµ Â«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 500/220 ÐºÐÂ» Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ. ÐÑÐ¾ÑÐµÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´ÐµÐ»Ð¸ÑÑÑ Ð½Ð° ÑÐµÑÑÑÐµ ÑÐ°Ð·Ð´ÐµÐ»Ð°. Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐ¼ Ð´Ð°Ð½Ð½ÑÐ¼ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÑÐ°Ð±Ð¾ÑÑ. ÐÐ¿Ð¸ÑÐ°ÑÑÑ Ð½Ð° Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ñ Ð²ÑÐ±Ð¾Ñ ÑÐ¸Ð»Ð¾Ð²ÑÑ Ð¸ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð², Ð´Ð°Ð»ÐµÐµ Ð¾Ð¿Ð¸ÑÐ°ÑÑÑ Ð½Ð° ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐ­Ð Ð¸ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð°ÐºÑÐ¸Ð²Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð²ÑÐ±ÑÐ°Ð½Ð½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² Ð¿Ð¾Ð´Ð±Ð¸ÑÐ°ÑÑÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐ°ÑÑÐµÑÐ° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÑÐ½Ð°ÑÐ°Ð»Ð° Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÑÐ¾ÑÐ¼ÑÐ», Ð° Ð¿Ð¾ÑÐ»Ðµ ÑÑÐ°Ð²Ð½Ð¸Ð²Ð°ÐµÑÑÑ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼, ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐ¼ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ RastrWin. ÐÑÐ»Ð¸ Ð² ÐºÐ°ÐºÐ¸Ñ-ÑÐ¾ ÑÐ·Ð»Ð°Ñ Ð¸Ð´ÐµÑ Ð½ÐµÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ðµ Ð¿Ð¾ ÑÑÐ¾Ð²Ð½Ñ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, ÑÐ¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑ Ð»Ð¸Ð±Ð¾ Ð ÐÐ Ð»Ð¸Ð±Ð¾ Ð´Ð¾Ð±Ð°Ð²Ð»ÑÑÑ ÐºÐ¾Ð¼Ð¿ÐµÐ½ÑÐ¸ÑÑÑÑÐ¸Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð ÑÑÐµÑÑÐµÐ¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ Ð²Ð¸Ð´ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð·Ð°Ð´Ð°ÐµÑÑÑ Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾ Ð½Ð°ÑÑÐ½ÑÐ¼ ÑÑÐºÐ¾Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÐµÐ¼. ÐÐ»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÑÐµÑÑÑ Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ EMTP, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼ ÑÐ¾ÐºÐ¾Ð² Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð² ÑÐ¾ÑÐºÐµ ÐÐ, Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ¾Ð², Ð´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´. Ð ÑÐ¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÑÑ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ. Ð¡Ð½Ð°ÑÐ°Ð»Ð° Ð²ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ðº Ð±Ð°Ð·Ð¸ÑÐ½ÑÐ¼ ÑÑÐ»Ð¾Ð²Ð¸ÑÐ¼ Ð² Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÐµÐ´Ð¸Ð½Ð¸ÑÐ° Ð´Ð»Ñ ÑÐ¾Ð³Ð¾ ÑÑÐ¾Ð±Ñ Ð²Ð¾ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð¾Ð¹ Dymola. ÐÐ½Ð°Ð»Ð¸Ð· Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ ÑÐµÐ°ÐºÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð½Ð° ÑÐ¸Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¸Ð¼Ð¸ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸ÑÐ¼Ð¸ Ð²ÑÑÑÑÐ¿Ð°ÑÑ Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ Ð¸ ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¸Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ.
description: As part of the final qualification work on the topic "Analysis of steady-state and transient modes in the 500/220 kV power supply system", an electric power supply system is being designed. The system design process is divided into four sections. In the first section, the equipment is selected according to the known data of the work option. Based on the value of the power and the load power factor, the power and generator transformers are selected, then based on the power factor of the power transmission lines and the value of the maximum active power of the selected transformers, the sections of power lines are selected. In the second section, the calculation of the steady-state calculation of the electric power supply system is performed first using formulas, and then compared with the result modeled in the RastrWin program. If there is a mismatch in the voltage level in some nodes, then either the RPN is used or compensating devices are added. In the third section of the paper, we consider a short circuit, the type of which is set directly by the supervisor. For this work, a one-phase short circuit is modeled using the EMTP program, obtaining oscillograms of currents and voltages and the short-circiut point, and comparing the results of analytical and software calculations, a conclusion is made. In the final section of the work, the electric power supply system is considered for dynamic stability. First, all the system parameters are reduced to the basic conditions in relative units in order to use the Dymola program. The analysis involves the system's response to strong perturbations. Such disturbances are one-phase and three-phase short circuits.