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Combined cooling, heat and power (Trigeneration) at Offenburg University of Applied Sciences

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The energy supply of Offenburg University of Applied Sciences (HS OG) was changed from separate generation to trigeneration in 2007/2008. Trigeneration was installed for supplying heat, cooling and electrical power at HS OG. In this paper, trigeneration process and its modes of operation along with the layout of the energy facility at HS OG were described. Special emphasis was given to the operation schemes and control strategies of the operation modes: winter mode, transition mode and summer mode. The components used in the energy facility were also outlined. Monitoring and data analysis of the energy system was carried out after the commissioning of trigeneration in the period from 2008 to 2011. Thus, valuable performance data was obtained.
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Bibliogr. 20 poz., rys., tab.
  • Offenburg University of Applied Sciences, Badstrasse 24, 77652 Offenburg, Germany; Phone 0049 7812054610
  • Offenburg University of Applied Sciences, Offenburg, Germany
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