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 Forest Science for Sustainable Development of Forests25 Years of Forestry of the Republic of Srpska - confOrganiser.com

Forest Science for Sustainable Development of Forests
25 Years of Forestry of the Republic of Srpska

December 7 - 9, 2017.

ENERGY OPTIMIZATION OF SERBIAN BUILDINGS WITH PV PANELS AND DISTRICT HEATING SYSTEM

Author(s):
1. Danijela Nikolic, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia
2. Milorad Bojic, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia
3. Jasmina Skerlic, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
4. Jasna Radulovic, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia
5. Saša Jovanović, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Serbia


Abstract:
Nowadays, for clean and renewable electricity generation, solar photovoltaic technologies is the best option. Solar energy has become a promising alternative source due to its advantages: abundance, pollution free and renewability. In this paper, the possibilities to decrease energy consumption of Serbian residential buildings are analyzed. The building with district space heating and electrical energy generated by PV system is investigated. The major aim is to determine the area of the PV array in order to minimize primary energy consumption. The residential buildings with variable thermal insulation thickness, variable electricity consumption and variable types of PV panels are investigated in order to achieve zero- (ZNEB) or positive-net energy building (PNEB). The buildings are simulated in EnergyPlus environment. Open Studio plug-in in Google SketchUp was used for buildings design, Hooke-Jeeves algorithm for optimization and GENOPT software for software execution control. The obtained results gave the optimal size of PV array.

Key words:
PNEB,Photovoltaic,District heating system,Optimization,Simulation

Thematic field:
Energy and Thermal Engineering

Date of abstract submission:
27.02.2015.

Conference:
12th International conference on accomplishments in Electrical and Mechanical Engineering and Information Technology (DEMI 2015)

Final paper

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