title: ÐÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°ÑÑÐµÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ 110/35 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: The choice of the equipment and the calculation of an electric mode of a power supply system 110/35 kV
Creators: name: ÐÑÐ´Ð²Ð¸Ðº, ÐÐ³Ð¾Ñ
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: Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÐµÐ¶Ð¸Ð¼
Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
the choice of equipment
steady-state mode
one-phase short circuit
dynamic stability

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description: In the work on the topic Â«The choice of the equipment and the calculation of an electric mode of a power supply system 110/35 kVÂ» the power supply system 110/35 kV is studying and that study includes the choice of the necessary equipment, the calculation of a steady-state mode of elements of the power system, an experience of an asymmetric short current and study of a dynamic stability of an electrical system. The chosen equipment are power transformers, power line wires, generator transformers and generators. The calculation of an electric mode is performed Â«manuallyÂ» using formulas and using the RastrWin software package. During the one-phase short circuit currents and voltages at the end of the second power line are calculated and vector diagrams of currents and voltages are built. The analysis of a dynamic stability is carried out with the help of Dymola software package and consists of an analysis of a power supply system with the impact of a one-phase short circuit and a three-phase short circuit, finding of an ultimate time of a duration of short circuit and using of reclosing of the power line. As a result, the power supply system is obtained, and it is dynamically stable and capable of providing consumers with electricity of the required quality.