Project 2 EDSGN 100 Fall 2010 Group 4

Craig DatkoStephen KenasFelix AronovichMonica Esopi Project 2EDSGN 100 Fall 2010Group 4Definition of Needs and Requirements Third world country without reliable power grid Self sustainable/ green powerMinimal cost with maximum effectivenessOverall positive social implications on regionIntegrated system Initial Cost: $21,000Minimal maintenance required2.5 kW/hrLife Expectancy: 25+Niger Extremely sunnySolarInitial Cost: $8,060Maintenance: $2,000/yr2.5 kW/hrLife Expectancy: 20+NicaraguaWindyExtreme seasonal changesWindInitial Cost: $10,000Maintenance: $1,300/yr2.5 kW/hrLong Life ExpectancyZambiaFast flowing riversDramatic seasonal changesHydroInitial Cost: $2,000Minimal maintenance required7 kW/hrLong life expectancyMaliShort rainy seasonCool/hot dry seasonMagnetic GeneratorPreliminary Conceptual Options Country Details

Criteria/RequirementsWeight FactorSolarHydroWindMagneticLocation0.21110.6Power Load Needs00000Power Sources & Storage0.20.80.60.60.6Optimal Hybrid Operation0.41.60.81.22Social Effects0.20.80.20.60.4Total14.22.63.43.6Winner!!!Concept Option Analysis/ Selection5HutHigh Temperature Modified Atmosphere OvenAC Loads (Air Conditioning, Dehumidifier)NaMX BatteryCharge ControllerDC to AC ConverterDC Loads (Telecom Equipment)Solar PanelsBackup GeneratorDesert(Dry, Extreme sun/heat)Energy Flow and Storage 6Design Parameters

Shown Below:Hut with Solar Panels 16 angle70 panels (3500 W needed / 50 W per panel)2 sq ft eachTowerCellular signalSolidworks SpecificationsThird world country without reliable power grid Self sustainable/ green powerMinimal cost with maximum effectivenessOverall positive social implications on regionIntegrated system Final Concept Proposal