IN THE FOCUS concentrated solar power for refugee camps
Tim Mackerodt 30.05.2016
Mass Cooking Sterilisation/Laundry/Drying Water Heating/Purification/Desalination Heating/Cooling/Drying Community Cookers/Baking Ovens/Distilleries Electric Power Generation Supplementary Energy for any high temperature application like furnaces, crematoriums, waste burning, textile dyeing, paper bleaching, oil recovery etc.
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CSP CAN DO
Parabolic Trough Scheffler Collector Linear Fresnel Solar Tower Parabolic Dish
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CSP TECHNOLOGY OVERVIEW
Fixed Photovoltaics CSP Technology
low
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Concentrating Photovoltaics
Photovoltaics with tracking
2,500 kWh/m²
ANNUAL IRRADIABNCE 1,000 kWh/m²
OVERALL TECHNOLOGICAL COMPLEXITY high
OVERALL CSP TECHNOLOGICAL COMPLEXITY high
Parabolic Dish
Linear Fresnel Scheffler Collector low
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Parabolic Trough big
SCALE OF CSP APPLICATION small
Solar Tower
Direct Normal Irradiance (DNI) > 2,000 kWh/m² includes a high Clearness Index flat terrain (not needed for Scheffler Collectors) low general smog levels yearly sunshine duration matches usage patterns
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GEOGRAPHY OF CSP APPLICATION
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STORAGE OF HEAT
latent heat storage with heat transfer fluids / phase change materials e.g. molten salt for medium term storage
Sensible Storage direct storage e.g. block of steal or steam reservoir for peak/intermediate storage
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Indirect Storage
direct use of process heat from 150°C to 500°C efficient storage for surplus energy/heat multiple fields of application combined Heat and Power (CHP) generation in combination with LPG, wood or coal fire fast payback period on investment minimal ‘balance of system cost’ required designed for 20+ years operational life low tech approach to CSP (Scheffler Concentrator) local manufacturing ready (Scheffler Concentrator)
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BENEFITS OF CSP
cooking for schools and central institutions sterilisation for hospitals laundry for hospitals or as public service water heating and purification service water desalination in costal regions heating and air conditioning communal buildings community cooking, baking ovens and distilleries surplus energy used for electric power generation cremation (for most non Islamic religions) burning of waste
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PROPOSED APPLICATIONS IN CAMPS
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generalized locations of refugee camps
deployed in small industry settings about 30 years of technology experience partly open source technology ‚low tech‘ and heavy duty approach mostly low pressure steam applications optionally based on local production payback timespan 1-4 years
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PROOF OF CONCEPT SCHEFFLER COLLECTORS
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Scheffler Concentrators in Leh, Laddakh (INDIA)
Leh, Laddakh (INDIA) Installed in 2011 ~38.000 Euro investment 80 m² (5x16m² Scheffler Dishes) 200 kg steam per day 100-120°C operating temperature automatic tracking and adjustment full integration with existing LPG system
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STEAM COOKING AND HOT WATER SYSTEM FOR 600 PEOPLE
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Location of the project
2000 meals always hot water saves 3 LPG Cylinders
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1 DAY
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1 YEAR 17.000 Euros saved
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2,5 YEARS fully amortised
IN THE FOCUS concentrated solar power for refugee camps
BA Tim Mackerodt +49 176 209 227 99
[email protected] www.timmackerodt.com
