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Team 10: Battery Supercapacitor Hybrid System

Team 10: Battery Supercapacitor Hybrid System. KELD LLC. Problem . High Gas Prices Hybrid Electric Vehicles (HEVs) not up to par Battery is not capable of high power demand. Objective. To design and develop a battery-supercapacitor hybrid system. Specifications .

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Team 10: Battery Supercapacitor Hybrid System

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  1. Team 10:Battery Supercapacitor Hybrid System KELD LLC

  2. Problem • High Gas Prices • Hybrid Electric Vehicles (HEVs) not up to par • Battery is not capable of high power demand

  3. Objective To design and develop a battery-supercapacitor hybrid system

  4. Specifications • 1kW Pulse Load for 18sec every 2minutes • Lithium Ion battery • Supercapacitor

  5. Design Objectives • Design a battery to provide the average power to the load for at least 20 minutes. • Design a supercapacitor to provide the pulse power to the load. • Design and build a hybrid structure (or circuit configuration) of the battery and supercapacitor to provide needed power to the load. • Design and build a programmable load to simulate the pulsating load. • Test and demonstrate the hybrid energy storage system to prove that the constant power is from the battery and the pulse power of the load is from the supercapacitor. • Provide final report and suggestions to improve/optimize the system

  6. Design Objectives Completed • Constructed 14 Cell Battery Pack • Lithium Polymer • 3.7 Volts per Cell • Program Control Module • Obtained a 165F Supercapacitor • Max Voltage: 48V • Obtained 3 Millennium3 relays • Obtained 2 Heat Sinks

  7. Design Objectives Completed • Constructed Battery-SuperCapacitor Hybrid System • Tested the system

  8. Design Improvements • Design more robust battery pack • Attach a movable load • Better container • Better relays • Circuit Protection

  9. Future Applications • Add Sensors • Voltage/Current Display • Automobiles • Cell phones • Computers

  10. Thank you for your time Any Questions???

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