INCREASING IN EFFICIENCY OF USE OF NATURAL GAS INTO THE SUPPLY OF ELECTRICITY AND HEAT LARGE BUILDING ON THE EXAMPLE OF THE DEPARTMENT OF CHEMISTRY AT POZNAN UNIVERSITY OF TECHNOLOGY

Abstrakt

The article presents the results of the technical and economic use of cogeneration technologies designed to increase the efficiency of use of natural gas to produce electricity and heat for the needs of large objects. The arrangement shown is part of the distributed generation of electricity and heat. As a supplement can be used such systems as ORC systems, heat pumps, solar collectors and photovoltaic cells. The object of study is a building of the Faculty of Chemical Technology, located on the campus of Poznan University of Technology. The economic analysis was conducted by comparing the costs of operating the abovementioned devices with traditional methods of energy supply.

Keywords: 
cogeneration, distributed energy production