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Author Topic: Magnetic rotar Wind Turbine  (Read 23575 times)

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #15 on: May 16, 2015, 03:55:19 PM »
This guy has been doing some test's on wind gens, check out his other vids.
https://www.youtube.com/watch?v=k4_14oWitco

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #16 on: May 16, 2015, 04:14:26 PM »
My brother is a car buff he's redone several old cars and ratrods I need to get him interested in ev's
might be tough he's a devout chevy man  ;D

Here's one that my cousin built  ;D
outhouse on wheels lol


Dave45

  • Guest
Off Grid
« Reply #18 on: May 18, 2015, 12:45:38 PM »
This guy is doing it
A learning experience
https://www.youtube.com/user/Hawaiibiz/videos

An investment of about 4000 usd should power a small house if you do your own installation.

An exercise bike with a pmg would be a good addition to his system and a good emergency backup.

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #19 on: May 18, 2015, 12:59:03 PM »
If you have plenty of cash you can do it right.
https://www.youtube.com/watch?v=kgEpzWfrFyU
that leaves me out  :D

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #20 on: May 19, 2015, 09:07:20 PM »
So if I took a vawt turned it on its side mounted it in the back of my truck where only the top portion raised above the cab I figure I could run at least two pmg's - one on each side

The pmg's could be the bearings for the vawt one on each end.

Its doable

I guess turning it on its side it wouldnt be considered a vertical axis wind turbine but this  gives you guys an idea

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #21 on: May 19, 2015, 11:08:34 PM »
So a pmg in a 30 mh wind will putout about 40 amps
Two pmg's should pump 80 amps into a battery bank.
That should extend the range of a ev.

Pirate88179

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  • Posts: 8366
Re: Magnetic rotar Wind Turbine
« Reply #22 on: May 20, 2015, 02:48:17 AM »
So a pmg in a 30 mh wind will putout about 40 amps
Two pmg's should pump 80 amps into a battery bank.
That should extend the range of a ev.

But, you also have to factor in the aerodynamic drag, which would be considerable if the device is under load as in an EV.

Bill

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #23 on: May 20, 2015, 03:24:03 AM »
Hey Bill
 Yes all windmills have drag and most are under load ie charging battery's.

I think a vawt would have more aerodynamic drag standing out in the open than it would mounted in the bed of a truck.

Wind dividers show an improvement with the vawt and this is the reason.

 

Pirate88179

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Re: Magnetic rotar Wind Turbine
« Reply #24 on: May 20, 2015, 03:40:30 AM »
Hey Bill
 Yes all windmills have drag and most are under load ie charging battery's.

I think a vawt would have more aerodynamic drag standing out in the open than it would mounted in the bed of a truck.

Wind dividers show an improvement with the vawt and this is the reason.

OK, good picture, now I see what you are getting at.  This position would seem to reduce the wind braking effects that a vertical mount would have.  In other words, like this, it is more like a water wheel with very little opposing wind forces.

Bill

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #25 on: May 20, 2015, 03:50:05 AM »
Exactly like a top loading water wheel.
If a lumber rack were added with solar panels and a vawt,,,, well it would be interesting to see just how far it would go.

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #26 on: May 20, 2015, 04:27:08 AM »
Two pmg's could be attached to the windmill, they would also be the bearings on each side.

Horizontal axis windmill - HAW     
lol

Dave45

  • Guest
Solar Tracking
« Reply #27 on: May 23, 2015, 03:19:24 AM »

Pirate88179

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Re: Solar Tracking
« Reply #28 on: May 23, 2015, 04:40:15 AM »
This is simple and cool
https://www.youtube.com/watch?v=HkhVomoD47g

Dave:

You are correct, that is very simple and cool because it looks like it works.  Simple is always the best way to go if you can.

Great video.

Bill

Dave45

  • Guest
Re: Magnetic rotar Wind Turbine
« Reply #29 on: May 23, 2015, 02:18:22 PM »
Hey Bill
 Iv been studying electricity and electrical theory for awhile now and its been fun but realistically solar and wind is our best option for now.

I have a small older travel trailer im going to set up off grid, Id like to set my house up but that would be too expensive and I like the idea of being mobile.

I'll still experiment when I have time but my money is going to go into solar and wind until I get my system up an running.