title: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 4*80 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: Electric part of HPP 4*80 MW
Creators: name: ÐÑÐ±Ð¾ÑÐ½ÑÑ, ÐÐ¸ÐºÑÐ¾Ñ
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: Ð³Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ°ÑÑÑ
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð²ÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð·Ð°ÑÐ¸ÑÐ° Ð±Ð»Ð¾ÐºÐ°
ÐºÐ¾Ð¼Ð¼ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÑ
ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ñ
hydro power plant
electrical part
short circuit
equipment selection
block protection
switching devices
conductors

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð³Ð¸Ð´ÑÐ¾ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ñ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð·Ð°ÑÐ°Ð½ÐµÐµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð². ÐÐ°Ð´Ð°ÑÐ¸, Ð¿Ð¾Ð´Ð»ÐµÐ¶Ð°Ð²ÑÐ¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: 1) ÐÑÐ±Ð¾Ñ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð², ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð². 2) ÐÑÐ±Ð¾Ñ Ð³Ð»Ð°Ð²Ð½Ð¾Ð¹ ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÐµÐ´Ð¸Ð½ÐµÐ½Ð¸Ð¹, ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÑÐ¾Ð±ÑÑÐ²ÐµÐ½Ð½ÑÑ Ð½ÑÐ¶Ð´. 3) Ð Ð°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. 4) ÐÑ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Ð¾ÐºÐ° Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. 5) ÐÑÐ±Ð¾Ñ ÑÐ¸Ð½, ÐºÐ°Ð±ÐµÐ»ÐµÐ¹, ÑÐ¾ÐºÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð². 6) ÐÑÐ±Ð¾Ñ ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð² ÑÐ¾ÐºÐ° Ð¿Ð¾ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ. 7) Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¹ Ð´Ð»Ñ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐµÐ»ÐµÐ¹Ð½Ð¾Ð¹ Ð·Ð°ÑÐ¸ÑÑ Ð±Ð»Ð¾ÐºÐ°. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð°Ð´ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐ¾Ð¹ Ð±ÑÐ» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð²ÑÐ±Ð¾Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð³Ð¾ Ð´Ð»Ñ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐÐ­Ð¡ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 320 ÐÐÑ. ÐÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ Ð²ÑÐ³Ð¾Ð´Ð½Ð°Ñ ÑÑÑÑÐºÑÑÑÐ½Ð°Ñ ÑÑÐµÐ¼Ð°, Ð¿ÑÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ ÑÐµÑÑÑÐµ Ð±Ð»Ð¾ÐºÐ° Ð¿Ð¾Ð´ÐºÐ»ÑÑÐµÐ½Ñ Ðº Ð Ð£ 220 ÐºÐ. ÐÑÐ½Ð¾Ð²Ð½Ð¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÑ ÐÐÐ¡-1260/147-68, ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÑ Ð¢ÐÐ¦ â 125 000/220.
description: This work is devoted to the design of the electrical part of a hydroelectric power plant with predetermined generator power. Tasks to be solved in the course of work: 1) The choice of generators, transformers. 2) Choice of the main circuit of electrical connections, circuit power supply of their own needs. 3) Calculation of short circuit currents. 4) Choice of switching devices, measuring transformers of current and voltage. 5) Choice of busbars, cables, conductors. 6) Selection of current transformers according to the relay protection requirements. 7) Recommendations formulation for the relay protection of the unit. In the course of work on the final qualification work, the choice of electrical equipment necessary for the operation of the HPP with a capacity of 320 MW was made. The most cost-effective main circuit of electrical connections was chosen, in which four units are connected to 220 kV power grid. The main equipment consists of hydrogenerators 80 MW, 125 MVA transformers on a 220 kV power grid.