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3YP – All Electric Motorcycle

3YP – All Electric Motorcycle. Danny Sperrin , Mohsan Alvi , Dan Garnett, Dan Withers, Dougy Chiah , Ed Heywood- Lonsdale,Ben Ramsden . Design Specification. Design an all electric sports bike To accommodate one person only To achieve a top speed of around 140mph

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3YP – All Electric Motorcycle

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  1. 3YP – All Electric Motorcycle Danny Sperrin, MohsanAlvi, Dan Garnett, Dan Withers, DougyChiah, Ed Heywood-Lonsdale,BenRamsden.

  2. Design Specification • Design an all electric sports bike • To accommodate one person only • To achieve a top speed of around 140mph • To have a range of 100 miles • To achieve ease of use and charging • ‘Trackday suitable’ • Safety considerations • Improved handling and aerodynamic characteristics

  3. Work Breakdown

  4. Power Electronics Suspension Rider Position Steering Profile Mechanical Braking Transmission Regenerative Braking Motors Wheels ‘Zero motorcycles Dual Sport’ Tyres Charging Batteries Ultra-caps

  5. Group Structure - Work Allocation Dan Withers: • Batteries • Ultra-capacitors DougyChiah: • Motor • Electrical aspects of regenerative braking MohsanAlvi: • Power management • Simulations of energy usage and drive cycles • Wiring Electrical sub-group

  6. Danny Sperrin: • Rider Position • Profile Ed Heywood-Lonsdale • Wheels • Tyres Aerodynamics sub-group

  7. Dan Garnett • Drive • Frame • Mechanical aspects of braking Ben Ramsden • Suspension • Steering • Swing arm Mechanical sub-group

  8. Group Structure - Work Overlap

  9. Group structure - Communication

  10. Background Research – Electrical Motorcycles • Mission One: Premier Limited Edition • Liquid cooled 3 phase AC induction motor • High energy lithium ion battery pack • Single speed transmission • Regenerative rear wheel braking • Top speed: 150mph • Range 150miles • Recharge < 2 hours • http://www.ridemission.com/motorcycles/mission-one-ple

  11. Background Research – Electrical Motorcycles • Zero Motorcycles Dual Sport • Lithium ion array • Top speed 64mph • 4kWh capacity • Frame weight 8.16kg • 1-speed transmission • Range 50 miles • Recharge < 4 hours • Wheelbase 146.8cm • Gross vehicle weight rating 260.7kg • http://www.zeromotorcycles.com/zero-ds/index.php

  12. Background Research – Electrical Motorcycles • MotoCzysz E1PC • 12.5 kWh lithium polymer battery pack (10 individual cells) • 100 horsepower • 339 Nm torque • Top speed 140mph • http://www.wired.com/autopia/2010/06/motoczysz-e1pc/ • http://www.motoczysz.com/main.php?area=home

  13. Background Research – Conventional Motorcycles

  14. Milestones - Team To be achieved by 30/11/10 • Produce a detailed specification including provisional decisions on: • Battery size • Overall power • Bodywork material • Suspension set up • Basic geometry • Concept profile designs Electrical All Aero/Mechanical Mechanical All Aerodynamics

  15. Mid-term Milestones • 3rd December - Pre Holiday Briefing • 20th December – Progress Update • 15th January – Term Plan

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