title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ Ð¿ÑÐ»ÐµÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 6*200 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 6*200 MW dust-coal power plant
Creators: name: Ð¢ÑÑÑÐºÐ¾Ð²Ð°, ÐÑÐµÐ½Ð¸Ñ
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: Ð¿ÑÐ»ÐµÑÐ³Ð¾Ð»ÑÐ½Ð°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ
ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ
ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÑ
pulverized coal station
generators
transformers
switchgear
system of auxiliary supplies
short circuit
electromechanical processes

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ»ÐµÑÐ³Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ ÑÐµÑÑÑÑ Ð±Ð»Ð¾ÐºÐ°Ð¼Ð¸ Ð¿Ð¾ 200 ÐÐÑ. Ð ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: 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Ð°ÑÐ°ÐºÑÐµÑÐ½ÑÑ 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¸ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· Ð¿ÑÑÐ¸ Ð³Ð»Ð°Ð². ÐÐµÑÐ²Ð°Ñ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÐ±Ð¾ÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÐ» Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ð²ÑÐ±Ð¾Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð², ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² Ð¸ Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð³Ð»Ð°Ð²Ð½Ð°Ñ ÑÑÐµÐ¼Ð° ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»ÑÑ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. Ð­ÑÐ¾ Ð±ÑÐ»Ð¾ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ Ð´Ð»Ñ ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ñ, Ð² ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð¾ÑÑÑÐµÑÑÐ²Ð»ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ¾Ð², Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð², ÑÐ¸Ð½, ÐºÐ°Ð±ÐµÐ»ÐµÐ¹, ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð¸ Ð³Ð¸Ð±ÐºÐ¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð². Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸, Ð¾ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð³Ð¾Ð²Ð¾ÑÐ¸Ð»Ð¾ÑÑ ÑÐ°Ð½ÐµÐµ, ÑÑÐ°Ð»Ð° Ð½Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸ÐµÐ¼ ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ñ. ÐÑÐ»Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ñ ÑÐ°Ð±Ð¾ÑÐ¸Ðµ Ð¸ ÑÐµÐ·ÐµÑÐ²Ð½ÑÐµ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´, ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ, ÑÐ¸Ð½Ñ, ÐºÐ°Ð±ÐµÐ»Ð¸ Ð¸ ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ Ð´Ð»Ñ ÑÐµÐºÑÐ¸Ð¹ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´ Ð¸ Ð¸Ñ ÑÐ²ÑÐ·Ð¸ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ ÑÐ°ÑÑÑÐ¼Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸. ÐÑÑÐ°Ñ Ð³Ð»Ð°Ð²Ð° Ð½ÐµÐ¿Ð¾ÑÑÐµÐ´ÑÑÐ²ÐµÐ½Ð½Ð¾ ÑÐ²ÑÐ·Ð°Ð½Ð° Ñ ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹, ÑÐ°Ðº ÐºÐ°Ðº Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ð¼ Ð¿ÑÐ¾ÑÐµÑÑÐ°Ð¼ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. ÐÐ¾Ð½ÐµÑÐ½ÑÐ¼ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ Ð²ÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, Ð²ÐºÐ»ÑÑÐ°Ñ ÑÑÐµÐ¼Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´.
description: In this work, the design of the electrical part of a dust-coal power plant with six blocks of 200 MW was carried out. During the design process the following tasks were solved: 1. Selection of the structural scheme of the station and the main electrical equipment. 2. Calculation of short-circuit currents at characteristic points of the circuit. 3. Selection of electrical devices, conductors, current and voltage measuring transformers. 4. Development of drawings of the main circuit of electrical connections of the station and the design of the switchgear. The work consists of five chapters. The first Chapter is devoted to the selection of the main electrical equipment and the main scheme of the power plant. A selection of generators, transformers and autotransformers was made. Also, the scheme of the power station's auxiliary supplies and the optimal main scheme of the power plant were selected. In the second Chapter, short-circuit currents were calculated. It was necessary for the third Chapter, in which the selection of switching devices, measuring transformers, busbars, cables, current leads and flexible wires was made. The system of the power plant's auxiliary supplies, which was discussed earlier, became the beginning of the fourth Chapter. Working and backup transformers of auxiliary supplies, switching devices, buses, cables and current lines for sections of auxiliary supplies and their connection with other parts of the power plant were selected. The fifth Chapter is directly related to the fourth, since it is devoted to electro-mechanical processes in the system of auxiliary supplies. The final result of all this work was the development of the main electrical connection scheme including the scheme of auxiliary supplies.