Energijos gamyba kogeneracinėmis jėgainėmis

Abstract

District heating is a necessary condition for the development of cogeneration. In the absence of centralized heat supply, we could use the excess heat generated from electricity generation plants. So, to cover production costs to increase the price of electricity. If the excess heat can be used on a larger scale, combined heat and power cost reduced. Combined heat and power generation - Cogeneration is a process, while at the same time fuel is converted into heat and electricity. The biggest advantage of cogeneration is a very high overall energy efficiency, which often reaches 85-90%, while electricity production in thermal power plants condenser efficiency does not exceed 35-45%, and about 55-65% of the energy lost in the smoke and outgoing cooling water cooler