title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ Ð­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ ÐÐÐ£-400+ÐÐ¢Ð£ 4*160 ÐÐÑ
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: Electrical part of a condensation power plant with STP and GTU
Creators: name: Ð¡Ð¾Ð»Ð¾Ð²ÑÐµÐ²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ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: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ
Ð¿Ð°ÑÐ¾Ð³Ð°Ð·Ð¾Ð²Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
Ð¿Ð°ÑÐ¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
electrical part
steam-turbine plant
gas-turbine unit
short circuit
equipment selection
switching devices

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐ»Ð¾ÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ Ð­Ð¡ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÐ±Ð¾Ñ ÑÑÑÑÐºÑÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. 2. Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ¾ÑÐºÐ°Ñ ÑÑÐµÐ¼Ñ. 3. ÐÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð², Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð², Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. 4. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÑÐµÐ¶ÐµÐ¹ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð»Ð°ÑÑ ÐÐ Ð­Ð¡ Ñ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ ÐÐ¢Ð£ Ð¸ ÐÐ¢Ð£. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÑÑÐµÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð±ÑÐ» ÑÐ´ÐµÐ»Ð°Ð½ Ð²ÑÐ±Ð¾Ñ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð¢ÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾ÐºÐ° Ð² ÑÐµÑÐ¸ 220 ÐºÐ, 110 ÐºÐ Ð¸ 35 ÐºÐ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ñ Ð½Ð° 10-ÑÐ¸ Ð¿ÑÐ¾ÑÐµÐ½ÑÐ½ÑÑ Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÑ. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð¾Ð´Ð½Ð¾ÑÐ°Ð·Ð½Ð¾Ðµ Ð¸ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¸Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. ÐÑÐ»Ð° ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹, ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¸ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÑÐ°ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÐÐ Ð­Ð¡, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ð¹ Ð¿Ð¾ÑÑÐ½Ð¸ÑÐµÐ»ÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐºÑ Ñ ÑÐ°ÑÑÐµÑÐ°Ð¼Ð¸, ÑÐµÑÑÐµÐ¶ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹ ÐÐ Ð­Ð¡.
description: Design of the electrical part of CPP was the objective of the work by using modern equipment and technical solutions. Tasks were solved during the design: 1. The choice of the structural diagram of the station and the main electrical equipment. 2. Calculation of short circuit currents at the points of the circuit. 3. The choice of electrical equipment, conductors, measuring current and voltage transformers. 4. Development of drawings of the main circuit of the electrical connections of the station. In this work CPP with STP and GTU was designed. The calculation of three-phase short circuit currents was done, so the choice of the main equipment was made. Current transformers in 220 kV network, in 110 kV network and 35 kV network were checked for 10th percent inaccuracy. Besides, single-phase and two-phase short circuits were calculated. The system of measurements, accounting and quality control of electric energy and the requirements for the placement of current and voltage measuring transformers were considered. The project of the electrical part of CPP, including an explanatory note with the calculations, drawing of the main circuit diagram of the electric power station was developed as a result of the work.