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DETERMINATION OF THE ENERGY PERFORMANCE OF THE CHP DANUTONI INSTALATION
Abstract
Cogeneration is one of the current solutions for the use of secondary thermal resources consisting in the simultaneous supply of electric and thermal energy. The main advantage of cogeneration is the use of thermal energy discharged from industrial installations. The type of installation under consideration has the following advantages: it covers an extended range of electric power, simultaneously provides electricity and thermal energy in hard-to-reach areas, and reduces the thermal impact by upgrading the thermal energy evacuated from internal combustion engines, has a modular construction. The paper also deals with the evolution of the energy performance over a period of time, identifying the thermodynamic imperfections caused by the variations of the environmental temperature and the non-uniform load caused by the seasonal alternation and the mode of operation of the industrial energy system. The calculation of significant parameters was carried out using analytical relations connected to principles I and II of thermodynamics. The Combined Heat and Power (CHP) workloads imposed by technological needs have also been explored through experimental hourly determinations alongside the existing monitoring system in order to verify the veracity of the indicators of the monitoring system.
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References6
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