Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: ГИДРОЭЛЕКТРОСТАНЦИИ В XXI ВЕКЕ; Саяногорск, Черемушки; Саяногорск, Черемушки

Год издания: 2017

Ключевые слова: Саяно-Шушенская ГЭС, самозапуск электродвигателей, собственные нужды, автоматическое включение, резервный трансформатор

Аннотация: Today Sayano-Shushenskaya HPP (SSH HPP) is one of the most powerful power plants in Russia and in the world. It is the upper stage of the cascade HPPs, located on the Yenisei river. The installed capacity of the plant is 6,400 MW, average annual output of 24 billion kWh. Electricity is transmitted via the 4 transmission lines (PTL) with a voltage of 500 kV. The two lines are aimed at substation Signified, two on Novokuznetskaya substation. The Sayano-Shushenskaya HPP is involved in the cover peak surges of electricity in the Unified energy system of Russia (UES) of Siberia. The main consumers of electricity are Sayanogorsk, Krasnoyarsk and Novokuznetsk aluminum plants [1]. ?A large power plant and not the small size of waterworks has led to the need for stable and continuous work to consumers ' own needs. It also ensures less interference of staff and greater automation of the process of electricity production. The main consumers of their own needs is an asynchronous electric motors, emergency and work lighting, heating. Engines required to operate pumps and other actuators. The station pumps provide cooling of stator of generator, power transformers, pumps, water pumping, regulation of MNU. Loss own needs will lead to the loss of generating capacity. The generators will be stopped, the electricity production will cease and it will lead to a decrease in cash profit.?

Журнал: ГИДРОЭЛЕКТРОСТАНЦИИ В XXI ВЕКЕ

Номера страниц: 126-132

Издатель: Саяно-Шушенский филиал Сибирского федерального университета

• Федотов Р.Е. (Сибирский федеральный университет)

• РИНЦ (eLIBRARY.RU)