a grid-tied inverter would spend the first day of this example
totally offline.
This issue is different from keeping the frequency within it's
regulated limits. It's keeping the average frequency very precisely
constant, which is expensive as they say, and probably not important.
Frequency
keeping on top of things
Dan
--- On Mon, 6/27/11, Dave Click wrote:
> From: Dave Click
> Subject: Re: [RE-wrenches] National grid hertz adjustment
> To: "RE-wrenches"
> Date: Monday, June 27, 2011, 2:26 PM
> Dan, I think we're only looking at an
> error of
ally disastrous
results.
It will be interesting to see how they handle this.
Thanks for the post.
Dan
--- On *Sun, 6/26/11, bob ellison //* wrote:
From: bob ellison
Subject: Re: [RE-wrenches] National grid hertz adjustment
To: "'RE-wrenches'"
Date: Sunday, Ju
s for the post.
Dan
--- On Sun, 6/26/11, bob ellison wrote:
From: bob ellison
Subject: Re: [RE-wrenches] National grid hertz adjustment
To: "'RE-wrenches'"
Date: Sunday, June 26, 2011, 6:40 PM
This will make it interesting to everybody with a grid tie inverter, can we
open
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Roy Butler
Sent: Sunday, June 26, 2011 1:45 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] National grid hertz adjustment
I saw this as well, came over the AP news wire on Friday, June 24th.
I've been trying to figure out what th
It would be good to know how much variation. Is
it going to shut down our inverters? What about
UL 1741? Can we adjust the tolerance?
At 01:44 PM 6/26/2011, you wrote:
I saw this as well, came over the AP news wire on Friday, June 24th.
I've been trying to figure out what they hope to ga
I saw this as well, came over the AP news wire on Friday, June 24th.
I've been trying to figure out what they hope to gain by allowing
more
frequency variation.puzzling at best!
Roy Butler
NABCEP Certified Solar PV Installer®
NYSERDA eligible PV & wind installer
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