Maker Pro
Maker Pro

permanent magnet generator

H

homeboy465

Jan 1, 1970
0
no way? thats nasty have you got any driagrams of your system or photos? i'm
mainally doing research for personal use at the moment so anyother systems
thatt i can look at are much welcomed.
 
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Eeyore

Jan 1, 1970
0
Solar said:
I have created schematics for my wind turbine controller after a few
parts went up in flames. I have modified the circuit so it is less
likely to do it again. They had a 7812 regulator to run the level
detection circuits and because it's input has a max 30vdc they used an
LM317 down regulator to feed that. The inoput to that chip is max
50vdc and it was destined to burn up on a 63v (totally full) battery
sooner or later.

Use a TL783.

Graham
 
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homeboy465

Jan 1, 1970
0
Eeyore said:
Use a TL783.

Graham
I'm not entirly every componant,chip and circuit out there lol. what would
be he direcht benifit of changing to the TL?
 
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Eeyore

Jan 1, 1970
0
homeboy465 said:
I'm not entirly every componant,chip and circuit out there lol. what would
be he direcht benifit of changing to the TL?

The TL783 can tolerate an input voltage of up to 125V. It's even the same pinout
as the LM317 IIRC. It does require a minimum load of several mA to work
correctly btw.

Graham
 
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homeboy465

Jan 1, 1970
0
Eeyore said:
The TL783 can tolerate an input voltage of up to 125V. It's even the same
pinout
as the LM317 IIRC. It does require a minimum load of several mA to work
correctly btw.

Graham
well that would explain it lol thanks for that
 
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homeboy465

Jan 1, 1970
0
Solar Flare said:
I was looking for a regulator that would be capable of a high input-output
voltage like the TL783 and could not find one in a few nights search. All
the listed high voltage units I could find then were good up to 125v but
with only 20-30v dropout from input to output.

I finally gave up and used a zener circuit to drop it to about 20v and
then into the 7812. I used four 82 volt, 20K joule MOVs where they had
not installed the main capacitor to alleviate some of the posibility of
high voltage into the controller for the next time the wind turbine goes
open circuited. They gonna go **bang** probably in the next hurricane
though...LOL

it's never good when things go bang when there is no combustion involved
 
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homeboy465

Jan 1, 1970
0
HeyBub said:
But you can get a spell-checker (or, in the UK, a "spellchequer") for
FREE!

No it is checker cheque refers to what you use for payment so please don't
try to be quaint with me I have a spell checker thanks most people that use
outlook have one I just tend to type and send without thinking and before
you go on about the fact that I don;t think very much your incorrect there
cause I'm always thinking usually over thinking which is a lot of peoples
problems here they look for a complicated answer to a simple problem and I
am one of those people that think if something seems to simple it probably
is.
 
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