Návrh kogenerační jednotky pro doplnění tepelného zdroje s akumulací tepla

Abstract

The thesis described above concerns the possible application of the cogeneration unit with the combustion engine on coal mine gas to evaluate the heating and electrical energy (requirements) for coal mine. In the introduction there is description and explanation of the current thermal plant and the thermal consumption of areal. On this thermal consumption is subsequently made a particular proposal of performances of cogeneration unit at rated power or modulated output. Then it follows on the proposed operations of CHP is designed heat storage tank. The thesis also includes the calculation of the heat balance of the idealized circulation of combustion engine with different parameters in working points. Both variants of operations at the rated power or modulation are performed economic evaluation.