Sharing ideas on how to make a more efficent motor using Flyback (MODERATED) - Page 150

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Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

Started by gotoluc, November 10, 2015, 07:11:57 PM

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gotoluc

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Re: Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

#745

January 19, 2016, 06:07:11 PM

Thanks Itsu for taking the time to complete the circuit, making a video demo and share your results.

Top notch!

Thanks also goes to verpies for his helping us to get this done.

On my side, just minutes ago I received the last components to complete the opto circuits.

I hope to have something to share next week.

Luc

itsu

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Re: Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

#746

January 20, 2016, 08:45:36 AM

Thanks Luc,

glad you liked it.

Looking forward to your build/results.

Itsu

gyulasun

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Re: Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

#747

January 20, 2016, 08:56:50 AM

Hi Itsu,

Great work, thanks for showing the results. Thanks also goes to Verpies of course.

The spread sheet data clearly show that in coil L1, about 45-50% of the input power is lost. This indicates again the importance of using thick wire whenever there is room for it to minimize copper loss in coils.

Gyula

itsu

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Re: Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

#748

January 21, 2016, 04:57:38 AM

Thanks Gyula,

so i have to build myself a 38mH coil which instead of 10 Ohm has a much lower resistance, like 1 Ohm.

Any suggestions on how or what type of coil that might be (which core)?

Regards Itsu

Over Goat

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Re: Sharing ideas on how to make a more efficent motor using Flyback (MODERATED)

#749

January 21, 2016, 06:49:40 AM

Quote from: itsu on January 21, 2016, 04:57:38 AM
Thanks Gyula,

so i have to build myself a 38mH coil which instead of 10 Ohm has a much lower resistance, like 1 Ohm.

Any suggestions on how or what type of coil that might be (which core)?

Regards Itsu

http://peakoil.com/forums/new-electric-motor-smaller-cheaper-more-powerful-t68369.html#p1152117

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