Current research projects

Image Helium extraction from natural gas
Image Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K
Image Cold meter
Image Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection
Image Service offer for Leak Detection and Tightness Test
Image Innovative Parahydrogen Generator Based on Magnets
Image Test procedures for electrical components
Image Air-water heat pumps
Image Filter Tests
Image Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr
Image Innovative Manufacturing Technologies for Cryosorption Systems
Image State of system and failure analyses
Image Brine (water)-water heat pump
Image Reducing the filling quantity
Image Cool Up
Image Innovative small helium liquefier

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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

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Software modules

Software for properties of refrigerants

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Verification of storage suitability of cryo tubes

Artificial aging of primary packaging for biobanking applications

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Preformance measurements of heat exchangers

Is the heat exchanger properly sized?

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Innovative small helium liquefier

Liquefaction rates from 10 to 15 l/h

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Filter Tests

INDUSTRIAL AND LABORATORY PRECIPITATORS