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Detailed Electrical Generator Design

Detailed Electrical Generator Design. Build of Materials. Buck-Boost Regulator Circuit 5V with 80% Efficiency. *Ordered Premade*. DC Generator. Motor 2.7W 24V 30RPM. Battery with Battery Protection . 10,000mAh @ 5V Outputs up 2A Draws up to 1A

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Detailed Electrical Generator Design

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  1. Detailed Electrical Generator Design

  2. Build of Materials

  3. Buck-Boost Regulator Circuit 5V with 80% Efficiency *Ordered Premade*

  4. DC Generator • Motor 2.7W • 24V • 30RPM

  5. Battery with Battery Protection • 10,000mAh @ 5V Outputs up 2ADraws up to 1A • Dimensions: 2.9" x 1" x 4.9" / 72mm x 24mm x 125mm • Weight: 300g • 80% Effecant

  6. Simulation

  7. Breadboard Proof of Concept • Used a Linear Regulator which is less then 50% efficient • Used a Hand Crank motor • Used a 3.4V Battery

  8. PCB Board Design

  9. PCB Product Ready to Be Ordered Top Bottom

  10. Electrical Energy Harvesting Overview • Battery = Average 80% Efficiency • Buck-Boost = Average 85% Efficiency • Motors = 2.7W each = 5.4W at 30RPM • 3.456 W generation at 30RPM • 691.2 mA generation at 5V, at 30RPM

  11. Benefits to design • Easily can covert to AC Motor if Needed. • PCB Fits on top of the Buck-Boost Regulator therefore saving space. • Battery can be charged by a wall charger too. • Arduino boards and other electronics can also be power by battery therefore opening up further applications and not limiting it to phone charging.

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