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Any of you knuckle draggers ever built your own generator?

Posted on 9/21/17 at 8:04 pm
Posted by bamarep
Member since Nov 2013
51818 posts
Posted on 9/21/17 at 8:04 pm
Generator heads are relatively inexpensive considering.

Lovejoy coupling to connect to an engine, throw in a transfer switch and there you go.

No?
Posted by DownshiftAndFloorIt
Here
Member since Jan 2011
66763 posts
Posted on 9/21/17 at 8:06 pm to
Yea, some really really big ones.

How electrically smart are you?
Posted by Hammertime
Will trade dowsing rod for titties
Member since Jan 2012
43030 posts
Posted on 9/21/17 at 8:16 pm to
It is a basic concept, but doesn't seem that easy to me.

Shaft
Shaft connections
Adapter plates
Proper engine speed
Balancing
Wiring


I'd be most concerned about vibrations and frequency output
Posted by auggie
Opelika, Alabama
Member since Aug 2013
28379 posts
Posted on 9/21/17 at 8:24 pm to
I have been thinking about building a waterwheel at the waterfall behind my house,and try to set up 2 or 3, 200 amp alternators,hooked to batteries and an inverter,just to see what it could produce.
Somebody said I might have to have the alternators rewound to produce at lower speeds. I don't know,and any help/suggestions would be appreciated.

Posted by LSU FREAK
Meridian, Ms
Member since Jan 2005
1569 posts
Posted on 9/21/17 at 9:34 pm to
Your stream will need to go 88 mph to produce the 1.21 gigawatts needed Marty.
Posted by hogdaddy
Krotz Springs
Member since Feb 2010
5153 posts
Posted on 9/24/17 at 2:28 am to
Check out Micro hydro generator with a Turgo LINK
Posted by RoIITide
Member since Dec 2010
852 posts
Posted on 9/24/17 at 9:25 am to
Utterpower.com

LINK /

Lots of good info.
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