TECHNOLOGICAL PROCESSES OF ELECTRICITY GENERATION AT STATIONS

Abstract

"Abstract. Types of fuel for thermal power plants are considered. In the scheme of the technological process of the heating station, it is written that it provides for five cycles. They are fuel, air, water, steam and electricity. The first three belong to raw materials, and from it comes the final product – electricity. Now consider these cycles separately and note the main mechanisms of their own needs, which perform each complex. Steam enters the condenser, which is located through the turbine stages, on top of the turbine, inside the foundation. It is described here that a steam condenser, by cooling with circulating water, condenses and turns into condensate, that is, into chemically pure water used to supply boilers. The water cycle is characterized by four divisions, uses. When burning all types of fuel in boilers, the amount of air injected is calculated by chemical reactions, which ensures that the fuel in the burners burns out completely. To prevent the fuel from burning chemically, the amount of air injected into the burner is taken 1–5 % more than the specified amount of air. The technological scheme for obtaining and burning coal dust is shown.In this article, we briefly focused on the recent functioning of modern technological Le Els of power plants and considered the saving of fuel for our country. Keywords: Boiler Shop, fuel, air, water, steam, electricity."