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Resources

Postby Miles » Thu Feb 04, 2010 3:22 pm

Motor calculators:
http://www.drivecalc.de/
http://www.micronradiocontrol.co.uk/scorpion_calc.html
http://www.peakeff.com/

Motor building info:
http://www.bavaria-direct.co.za/models/motor_info.htm
http://translate.google.com/translate?u ... =&ie=UTF-8
http://www.emetor.com/edit/windings/
Attachments
Winding scheme calculator.zip
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Last edited by Miles on Thu Nov 08, 2012 6:14 am, edited 1 time in total. View post history.
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Papers on motor design

Postby Miles » Thu Feb 04, 2010 3:38 pm

Papers on motor design

http://www.ornl.gov/~webworks/cppr/y2001/rpt/120491.pdf

http://www.kth.se/ees/omskolan/organisa ... ts?l=en_UK

http://www.apexdrivelabs.com/pdf/Apex_M ... ensity.pdf

http://med.ee.nd.edu/MED10/pdf/257.pdf

http://www.grc.nasa.gov/WWW/RT/2006/RX/ ... ebert.html

http://www.motor-design.com/downloads/V ... alysis.pdf

http://www.itee.uq.edu.au/~aupec/aupec0 ... evised.pdf
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Re: Resources

Postby Miles » Thu Feb 04, 2010 3:38 pm

https://oa.doria.fi/bitstream/handle/10 ... res.74.pdf

http://www.skif.biz/files/7d6e86.pdf

http://research.ee.sun.ac.za/emr/files/ ... rstead.pdf

http://www.itee.uq.edu.au/~aupec/aupec0 ... 0paper.pdf

http://www.greenproductdesignanddevelop ... ticle/5082
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Re: Resources

Postby Miles » Thu Feb 04, 2010 3:39 pm

http://people.clarkson.edu/~pillayp/c12.pdf

http://www.itee.uq.edu.au/~aupec/aupec0 ... evised.pdf

http://www.scientiairanica.com/PDF/Arti ... 060103.pdf
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Woolmer (Oxford).pdf
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Re: Resources

Postby Miles » Sun Feb 07, 2010 5:54 pm

Sensorless Field Oriented Control of Brushless Permanent Magnet Synchronous Motors - James Mevey 2006
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JamesMevey thesis 2009.pdf
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Re: Resources

Postby Microbatman » Tue Feb 09, 2010 6:13 pm

Great info papers on motor design.
I gota believe that there is much room for improvement in a Crystalyte X5, now I can educate myself even more to see what needs to be done to make an X5 lighter and more powerful
Thanks for posting all this.
Cant wait to get some free time to read it.
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Batteries A123 24s2p
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Grateful/fortunate/blessed to have the resources and family support to enjoy my ebike hobby
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Re: Resources

Postby Miles » Fri Feb 26, 2010 3:50 pm

Design and Development of a High-Speed Axial-Flux PM Machine - Funda Sahin
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Funda Sahin thesis.pdf
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Re: Resources

Postby Miles » Tue Aug 17, 2010 11:57 am

Comparison of outrunner and inrunner motor types.
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high_efficiency_pm_motor.pdf
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Re: Resources

Postby Miles » Tue Aug 17, 2010 12:31 pm

Shane Colton's paper on an MIT scooter motor educational workshop.
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SMMA_paper.pdf
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Re: Resources

Postby cell_man » Mon Feb 07, 2011 4:50 am

Thanks Miles, great info there, good of you to take the time to put it all in 1 place. Now I just need to find the time to get through some of it.

Cheers
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Drop me a line on emissions-free_worldwide(at)hotmail.com if you want to discuss any products I stock or you would like to source in the future.
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Re: Resources

Postby Arlo1 » Sat Feb 12, 2011 7:39 pm

Thank you so very much for this
Thanks Justin of http://www.ebikes.ca/
Also a thanks to Methy at http://www.methtek.com/ :)
And Dave who has some good deals on STUF
RC lipo and most other types of Lithium batteries you MUST know your individual cell voltages while charging and discharging.
Batteries of all kinds need respect they can burn your house down, so don't sleep with them under your bed or any other were you cant afford smoke or fire!
[color=#FF0000][b][size=150]Never above 4.2v never below 2.7v EVER!!!
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Re: Resources

Postby Miles » Mon Apr 11, 2011 12:28 am

Handbook of Small Motors - Yeadon et al.
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Handbook of small motors.zip
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Re: Resources

Postby Miles » Tue Nov 08, 2011 9:22 am

Shane Colton's FOC controller design.
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3phduo.pdf
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Re: Resources

Postby deepfraught » Tue Apr 17, 2012 8:08 pm

General electric motor interest, 1997 paper on university motor lab station for mechatronics students. Photos and details of parts, permutations, characteristics.
http://www.ewh.ieee.org/soc/es/Nov1997/09/INDEX.HTM
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Re: Resources

Postby davidjbacon » Thu Jul 12, 2012 8:20 pm

Miles wrote:Shane Colton's paper on an MIT scooter motor educational workshop.


IMO, Shane Colton's 2010 Master's thesis (which discusses the scooter motors and then goes on to present an axial-flux motor design, as case studies) is even better: http://www.scribd.com/doc/32379147/Design-and-Prototyping-Methods-for-Brushless-Motors-and-Motor-Control
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Re: Resources

Postby Miles » Thu Sep 06, 2012 3:57 am

Increasing the Torque Density of
Permanent-Magnet Synchronous Machines using
Innovative Materials and Winding Technologies
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10010.pdf
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Re: Resources

Postby Miles » Mon Sep 17, 2012 1:10 am

COGGING TORQUE, TORQUE RIPPLE AND RADIAL FORCE ANALYSIS OF
PERMANENT MAGNET SYNCHRONOUS MACHINES

Mohammed Rakibul Islam
May, 2009
Attachments
COGGING TORQUE, TORQUE RIPPLE AND RADIAL FORCE ANALYSIS OF.pdf
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