Návrh kogenerační jednotky s plynovou mikroturbínou

Abstract

This thesis addresses the design of cogeneration unit with gas microturbine. The introductory section is devoted to the concept of cogeneration and its use in power plants. In the main part of the thesis I devoted to the design of cogeneration unit with gas microturbine. The calculations of idealized circulation of combustion turbine with identification of disponsible heat in the flue gas for electric power plant of 100 kW are said of the main part. I start from the specified parameters of gas microturbine. I compute two types of exchanger for use of waste heat of exhaust gases. In the final part of the thesis I devoted to technical comparison of the two alternative solutions for exchangers and economic evaluation of the whole cogeneration unit. Drawings of the two variants of the exchanger are said in the thesis.