Sprache

Dr. Xavier Daguenet

SPF Institute for Solar TechnologyTeamleiter SPF Thermodynamik

+41 58 257 41 64xavier.daguenet@ost.ch

CharacSorb – Optimized sorption heat pump for efficiency increase of district heating networksCharacSorb – Optimized sorption heat pump for efficiency

Project

Sorption heat pumps can provide cooling based on renewable district heat or waste heat, thus expanding the scope of district heating networks (DHN) and making better use of existing renewable heat sources. On the other hand, sorption heat pumps in district heat transfer stations can also provide heat while significantly reducing the return flow of… ...
Sorption heat pumps can provide cooling based on renewable district heat or waste heat, thus expanding the scope of district heating networks (DHN) and making better use of existing renewable heat sources. On the other hand, sorption heat pumps in district heat transfer stations can also provide heat while significantly reducing the...

Abstorex – Seasonal thermal storage system for solar energy

Project

A 1 kW closed sorption thermal energy storage system (TES) prototype is set-up and tested at HSR-SPF. This can be charged in summer with heat from solar thermal collectors or with electricity from photovoltaic modules. The system can achieve a significantly higher volumetric energy density compared to sensible hot water storage. The closed sorption… ...
A 1 kW closed sorption thermal energy storage system (TES) prototype is set-up and tested at HSR-SPF. This can be charged in summer with heat from solar thermal collectors or with electricity from photovoltaic modules. The system can achieve a significantly higher volumetric energy density compared to sensible hot water storage. The...

THRIVE – Thermally driven adsorption heat pumps for substitution of electricity and fossil fuelsTHRIVE – Thermally driven adsorption heat pumps for

Project

This project focuses on the use of a thermal driven adsorption heat pump using waste heat stemming from industrial processes.

This project is supported by the Swiss National Science Foundation (SNSF). IBM research is leading the umbrella project; in addition to the SPF (adsorption heat pump development), the EMPA (Building Energy Materials and… ...
This project focuses on the use of a thermal driven adsorption heat pump using waste heat stemming from industrial processes.

This project is supported by the Swiss National Science Foundation (SNSF). IBM research is leading the umbrella project; in addition to the SPF (adsorption heat pump development), the EMPA (Building Energy...

CoCoSol – Vergleich von Heiz- und Kühlkonzepten mit PV-SolarenergieCoCoSol – Vergleich von Heiz- und Kühlkonzepten mit

Project

Im Projekt CoCoSol wird ein Heiz- und Kühlsystem mit 3–5 kW Leistung aufgebaut, welches mit PV-Strom angetrieben werden kann. Es werden verschiedene Varianten miteinander verglichen. Der messtechnische Vergleich der Systemvarianten und die Erstellung von Computermodellen liefern Hilfestellungen in der Planung vergleichbarer Projekte. Die Resultate… ...
Im Projekt CoCoSol wird ein Heiz- und Kühlsystem mit 3–5 kW Leistung aufgebaut, welches mit PV-Strom angetrieben werden kann. Es werden verschiedene Varianten miteinander verglichen. Der messtechnische Vergleich der Systemvarianten und die Erstellung von Computermodellen liefern Hilfestellungen in der Planung vergleichbarer Projekte....

SCCER EIP – Industrial process heat with renewable energy sourcesSCCER EIP – Industrial process heat with renewable energy

Project

In order to push the energy transition seven Swiss Competence Centers for Energy Research (SCCER) have been launched by the Commission for Technology and Innovation (CTI). One of them, the SCCER EIP (Efficiency of Industrial Processes), focuses on the question of how to support industry to enhance the energy efficiency and reduction of CO₂ emission… ...
In order to push the energy transition seven Swiss Competence Centers for Energy Research (SCCER) have been launched by the Commission for Technology and Innovation (CTI). One of them, the SCCER EIP (Efficiency of Industrial Processes), focuses on the question of how to support industry to enhance the energy efficiency and reduction...

COMTES – Combined development of compact seasonal thermal energy storage technologiesCOMTES – Combined development of compact seasonal thermal

Project

COMTES main purpose is the development and demonstration of various techniques enabling to store heat over a long period (seasonal storage) with a high energy density and with less losses than conventional water storage. This should enable to increase the building heat solar fraction coverage.At SPF, investigation are lead on an… ...
COMTES main purpose is the development and demonstration of various techniques enabling to store heat over a long period (seasonal storage) with a high energy density and with less losses than conventional water storage. This should enable to increase the building heat solar fraction coverage.At SPF, investigation are lead on an… ...