Re: VFD Motor Drive Output Question
- From: Tom2000 <abuse@xxxxxxxxxxxxx>
- Date: Mon, 10 Sep 2007 08:24:30 -0700
On Mon, 10 Sep 2007 07:58:38 -0700, EdV <ed_vogel@xxxxxxxxxxx> wrote:
I need to test inverters that are normally driven by three phase PMA
(permanent magnet alternator). Laboratory 3 phase output supplies are
mighty spendy for what I really want to use them for in a factroy
floor test.
Anybody out there tried filtering the PWM output on a VFD motor drive
to see if it can be sine wave like or at least "unspiky"?
Thanks much,
Ed V.
What a coincidence! I just ran acoss a Microchip app note last night
dealing with that very topic!
http://tinyurl.com/8z3bl
Good luck, Ed, and have fun!
Tom
.
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- VFD Motor Drive Output Question
- From: EdV
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