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POWER GENERATION IN DEVELOPING COUNTRIES

POWER GENERATION IN DEVELOPING COUNTRIES. Savonius Rotary Battery Charger. THE CLIENT Municipal Governments of Developing Countries Humanitarian Relief Organizations THE NEED 130 Watt Off-Grid Car Battery Charging 12V 36Ahr battery 3 hour charge time throughput: 3-4 batteries per day

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POWER GENERATION IN DEVELOPING COUNTRIES

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  1. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger • THE CLIENT • Municipal Governments of Developing Countries • Humanitarian Relief Organizations • THE NEED • 130 Watt Off-Grid Car Battery Charging • 12V 36Ahr battery • 3 hour charge time • throughput: 3-4 batteries per day • renewable energy source • target cost: $600 per unit • less than $5 per charge to customer Chris DiBiasio /Heather Doering /Jim Lin/ Etan Trangle YELLOW TEAM A

  2. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger • Environmental Conditions • Wind Speed • Average 7 to 10 mph inland • Average 10 to 15 mph coastal • Maximum: 35 mph • Requirements • Startup speed: 3 mph • Elevated turbine Chris DiBiasio /Heather Doering /Jim Lin/ Etan Trangle YELLOW TEAM A

  3. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger Aerodynamic Orientation • Provides Start-Up Torque Impulse Orientation • Provides Maximum Torque Chris DiBiasio /Heather Doering /Jim Lin/ Etan Trangle YELLOW TEAM A

  4. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger • Cp = power coefficient • For Savonius rotor, Cp varies from 0.25 to 0.45 Chris DiBiasio /Heather Doering /Jim Lin/ Etan Trangle YELLOW TEAM A

  5. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger Rotor Support Generator Stand Chris DiBiasio /Heather Doering /Jim Lin/ Etan Trangle YELLOW TEAM A

  6. POWER GENERATION IN DEVELOPING COUNTRIES Savonius Rotary Battery Charger Questions/Comments? YELLOW TEAM A

  7. POWER GENERATION IN DEVELOPING COUNTRIES SAVONIUS: OFF GRID BATTERY CHARGING generator Source: ITDG Permanent Magnet Generator, Hugh Piggot Chris DiBiasio / Heather Doering / Jim Lin / Etan Trangle YELLOW TEAM A

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