HYROLLERS HYBRID FSAE DRIVETRAIN
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Transcript of HYROLLERS HYBRID FSAE DRIVETRAIN
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HYROLLERS HYBRID FSAE DRIVETRAIN
Snapshot Presentation for:
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Why H-FSAE?
NIATT seeks to be a leader in “Green Vehicle” technologies
Hybrid Technologies can improve performance as well as efficiency
The Hybrid FSAE competition will provide experience to young engineers in this emerging field
The Hybrid FSAE competition provides an engaging project for students to participate in
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Competition highlights:Static Events Points
Presentation 100Engineering Design 200
Dynamic EventsAcceleration (Electric only) 75Acceleration (Unrestricted) 75
Autocross 150Efficiency and Endurance 400
Total points 1000
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Hybrid System Configurations
How Hybrids workhttp://www.hybridcenter.org/hybrid-center-how-hybrid-cars-work-under-the-hood-2.html
•Series Hybrid•Parallel Hybrid•Complex Hybrid
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Conclusion of how to design a Hybrid FSAE car:
Single motor evaluation Behavior of dual input to power differential
Evaluation and selection of hybrid solution to implement
Evaluation of actual engine to be used
Previous U of I FSAE competition knowledge
Development of electronic power-management system
Including component selection
Frame development and packaging team that accommodates
new components
Suspension / Brakes / Final design
COMPETITION
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Miniature Hybrid Test Platform:
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Phase 1 : Completion of the Dynamometer The Water-brake dyno was reverse engineered by last years ME 301
class (of which three of our team members were in)
It was built in our machine shop by students under the direction (and with substantial personal investment) of Russ Porter
Our team had to install seals, check bearing speeds, specify a force transducer, determine how to monitor RPM, and develop the data acquisition strategy
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Phase 2: Modifications to Planetary Differential
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Phase 3: Single Motor Testing Evaluate the motor characteristics to determine if selected
brushless DC motor is right for competition. Provide an intermediary step to completion:
○ 1. Allows parallel paths for data aquisition and full build○ 2. Tests most major components so that problems can be
identified early-on.
Load Cell Calibration Complete Single Motor Test SetupSolid Model of Single Motor Test Setup
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RIPThese motor controllers gave their life so
that the H-FSAE team could know more. May they rest in peace.
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Phase 4: Dual Input Prep
Allows future teams to develop a comprehensive control strategy for the racecar on a smaller model (less expensive mistakes)
Demonstrates the interaction of two-power sources to the planetary drive.
Will serve as a learning platform for future teams to get up to speed on the advantages of the planetary drive.
Is a great demonstration piece for the U of I
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Future Work Completion of the test platform so that more
reliable data can be collected. This includes:○ Using faster data processing to be able to measure
high motor speeds.○ Finalizing Data Acquisition and making the test stand
more user-friendly. Development of a control system and simulation of
road loading Engine characteristics of the YZ 250F PUTTING IT ALL TOGETHER for competition!!!
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Questions / Comments?
o Team can be contacted by email at [email protected]
o Team website is located at: http://seniordesign.engr.uidaho.edu/2008_2009/hyrollers/Index.html