Improvements Developed during the IEA SHC Task 54 Technical - - PowerPoint PPT Presentation
Improvements Developed during the IEA SHC Task 54 Technical Improvements Dr. Alexander Thr 1 Dr. Federico Giovannetti 2 Dr. Stephan Fischer 3 1 University Innsbruck, Austria 2 ISFH, Germany 3 IGTE, Germany ISEC 2018 Graz, Austria 19 September
1 University Innsbruck, Austria 2 ISFH, Germany 3 IGTE, Germany
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Temperatur des Wärmeträgermediums
Thermochrom ε ≈ 5 % Standard ε ≈ 5 % Thermochrom ε ≈ 40 % Standard ε ≈ 5 %
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Development
Components
and Maintenance
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Source: Viessmann Source: Home Power Inc. Source: Solar Technologie Int.
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Thermochromic Absorber
Temperatur des Wärmeträgermediums
Thermochrom ε ≈ 5 % Standard ε ≈ 5 % Thermochrom ε ≈ 40 % Standard ε ≈ 5 %
Institute for Solar Energy Research Hamelin ISFH
Heat Pipes
absorber heat pipe manifold
University of Innsbruck
Thermomechanical Valves
Institute for Solar Energy Research Hamelin ISFH HSR University of Applied Science Rapperswil
Thermo-induced U-value switcher
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Smaller Expension Vessel Optimized Solar Station Omit Ballast Vessel Metal Piping / EPDM-Insulation Pre-Insulated Polymeric Piping
for short times up to 110°C
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LCoHsol,fin Reference System (without VA VAT) T) 0.113 €/kWh LCoHsol,fin He Heat pipe system (without VA VAT) T) 0.078 – 0.089 €/kWh
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LCoHov,fin Conventional System (without VA VAT) T) 0.113 €/kWh LCoHov,fin He Heat pipe system (without VA VAT) T) 0.115 – 0.117 €/kWh
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Global System for Mobile Communications
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LCoHsol,fin Reference System (without VA VAT) T) 0.113 €/kWh LCoHsol,fin He Heat pipe system (without VA VAT) T) 0.080 €/kWh
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LCoHov,fin Conventional System (without VA VAT) T) 0.113 €/kWh LCoHov,fin Standardized system (without VA VAT) T) 0.114 €/kWh
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