|
PIRC, A., SEKAVČNIK, M.
ANALYSIS OF ENERGY SUPPLY SYSTEMS DECENTRALIZATION IN URBAN AREA
KOMUNALNA ENERGETIKA / POWER ENGINERING, 7
In this paper analysis of energy supply systems decentralization was made. Energy supply
of real urban area with heat and electricity depends on energy efficiency, investment and
operational costs. At the beginning biogas plant, hot water and gas network planning are
presented. Analysis consist of three examples: firstly, biogas plant generates electricity and
distributes heat by hot water network; secondly, biogas plant distributes biogas to smaller
cogeneration units inside of urban area; finally, produced biogas is burned in internal
combustion engine and distributed to individual users boilers. On the basis of investment and
operating costs, the calculation of cost prices of heat and electricity was made at the end.
|