Aktuelle Forschungsprojekte

Image Ice Slurry Generation
Image Performance tests of condensing units
Image Solar Cooling
Image Testzentrum PLWP at ILK Dresden
Image Development of a Cryogenic Magnetic Air Separation Unit
Image Hydrogen and methane testing field at the ILK
Image In-situ investigation concerning the swelling behaviour of polymer materials under elevated pressures and temperatures
Image Brine (water)-water heat pump
Image Preformance measurements of heat exchangers
Image Innovative Parahydrogen Generator Based on Magnets
Image Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings
Image Software for test rigs
Image Refrigerants, lubricants and mixtures
Image Air-water heat pumps
Image Thermostatic Expansion Valves
Image Performance tests of refrigerant compressors

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Solar Cooling

Dipl.-Ing. Wolfgang Hernschier

+49-351-4081-5417

Solar Cooling with Photovoltaic

Application

Autarke Systeme mit photovoltaischer Versorgung sind vor allem in Gebieten mit instabilen oder fehlenden Energieversorgungsnetzen wirtschaftlich einsetzbar. Speziell in entlegenen Regionen mit mangelnder Infrastruktur und Zonen mit hoher Sonneneinstrahlung, stellen angepasste Kühlsysteme mit photovoltaischer Versorgung eine optimale Lösung für die Kühlung von z.B. Lebensmitteln, Medikamenten oder technischen Geräten dar.

Photovoltaic-based off-grid applications are competitive in areas with unsafe or missing electricity supply systems. Especially in remote areas with unreliable or expensive conventional energy supply or regions with high solar radiation rates special adapted PV-supplied systems for cooling of any type of food-stuff, medicines or technical devices are a viable option.

ILK Dresden has designed different types of stand-alone applications for cooling with special cold storages:

  • Solar PV cooling container (reefer)
  • Solar PV milk collection centre
  • Solar PV ice maker
  • Solar PV heat pump (water cooler / heater)

Introduction and Overview  Other related applications:

  • PV cleaning system (dry cleaning of PV generators)
  • MPP frequency drive for solar cooling units and pumps
  • Sensor for dust detection on solar panels

Services

We offer consulting, development and prototyping of photovoltaic supplied stand-alone solutions for cooling, heating, water and energy supply.

  • Needs assessment of cold/heat, water and energy supply
  • Design of solar supplied systems
  • Test of components
  • Optimizing energy flow
  • Measurements
  • Planning and managing of R&D projects for special stand-alone systems and components for refrigeration, air conditioning, electronics, material analysis
  • Prototyping, experimental analyses, optimizing
  • Technical documentation

 For field testing our outdoor test area and our experimental hall are available:

  • ILK metrological station
  • PV characteristics analyzer
  • PV generator for field test
  • Fiber optic spectrometer (380 nm - 1100 nm)
  • Power and efficiency metering
  • Climate simulation (e.g. measurements at high ambient temperatures)
  • Monitoring, life-time cycling
  • Simulation tools for different aspects

Your Request

Further Projects - Measurements and Tests

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Tribological investigations of oil-refrigerant-material-systems

Modified Almen-Wieland wear testing machine

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Electrical components in refrigeration circuits

High voltage tests under real conditions

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Investigation of materials

Investigations regarding the compatibility of materials with refrigerants, oils and heat transfer fluids

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