The Electric EcoFogao - BioEnergy Discussion Lists

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Electrical Power ManagementThe power circuit is still in development, estimated cost is $15
Total System CostIn quantities of 1000, TEGsystem cost is $170 20W$7.75/wattIn larger quantities, localmanufacturing ~ $5-6/WItemQuanityCost per item(@ 1000 units)CosttotalHot heat sink (Thermaflo) 2 $7.00 $14.00Cold heat sink (Thermaflo) 2 $20.00 $40.00Module (Thermonamic) 2 $35.00 $70.00Thermal spreader 2 $3.00 $6.00Battery (Power Sonic) 1 $6.00 $6.00Fan (Vantec) 2 $10.00 $20.00Power Circuit (Maxim, Mouser) 1 $15.00 $15.00Solar power $5-8/wattTEG System Cost $171.00The next generation ofthermoelectric modules willreach 3-4 times the poweroutput of current modules $2/wattCost per Watt @ 24 W $7.13Stove Cost 1 $100 $100Total Cost for TEG system andStove$271
Page 1 and 2: The Electric EcoFogaoDan Mastbergen
Page 3 and 4: The Problem• Most people usingsto
Page 5 and 6: Lighting Options• Candle 12 Lume
Page 7 and 8: Thermoelectric GeneratorConsists of
Page 9 and 10: Incorporating the TEG• Initial ch
Page 11 and 12: Modifying stove for TEGEcoforno wit
Page 13 and 14: Heat Sink SelectionThe following he
Page 15 and 16: Preliminary TestingPreliminary test
Page 17 and 18: Preliminary Test ResultsPower and E
Page 19: Electrical Power Management• Need
Page 23 and 24: Future Work• Complete constructio
Page 25: Average Energy FlowsNet Battery Pow

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