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

itsu · January 28, 2016, 01:19:27 PM

I would if i had laying it around, but i don't

I think i will do some load tests like you did, using my old coil, but somehow i think i am on the threshold of useability of this rotor.

Will see, regards Itsu

gotoluc · January 28, 2016, 01:30:51 PM

Quote from: itsu on January 28, 2016, 01:19:27 PM
I would if i had laying it around, but i don't

I think i will do some load tests like you did, using my old coil, but somehow i think i am on the threshold of useability of this rotor.

Will see, regards Itsu

Okay, just checking!

As for the load tests. Is your magnet rotor still synchronizing to the drive coil? if so, I can't imagine you can load it and expect it to stay in sync. You may need to lock the rotor and drive coil with a trigger.

BTW, I found a high impedance coil works best as gen coil and load it to around 50% of its open coil voltage.

Just my 2 cents

Luc

Magluvin · January 28, 2016, 05:58:00 PM

Quote from: gotoluc on January 28, 2016, 01:30:51 PM

BTW, I found a high impedance coil works best as gen coil and load it to around 50% of its open coil voltage.

Just my 2 cents

Luc

So the gen coil is putting out more voltage than used in the drive circuit? At half of gen open voltage, is the voltage higher than the drive stage voltage?

There was a point in your vid where it looked like 23.0 something but you stated 2 hundred something. Or was the meter set up some how differently

Mags

gotoluc · January 28, 2016, 06:21:25 PM

Quote from: Magluvin on January 28, 2016, 05:58:00 PM
So the gen coil is putting out more voltage than used in the drive circuit? At half of gen open voltage, is the voltage higher than the drive stage voltage?

There was a point in your vid where it looked like 23.0 something but you stated 2 hundred something. Or was the meter set up some how differently

Mags

Yes, open gen coil would be around 20v and the drive coil is driven by 10vdc.

Not sure on the 2 hundred something. Can you give me the vid time line of what you're referring to.

Luc

Magluvin · January 28, 2016, 06:38:24 PM

Quote from: gotoluc on January 28, 2016, 06:21:25 PM
Yes, open gen coil would be around 20v and the drive coil is driven by 10vdc.

Not sure on the 2 hundred something. Can you give me the vid time line of what you're referring to.

Luc

So try to loop it.

Ill look for the time in the vid. may have just been a misquote at the time.

Mags