RE: IEEE p2030.1
Thanks for bringing this back to the goal.
My inquiry for the Smart Grid interface was to see if is going to be
mandated in the near future and would the UPAMD be required to comply. We
certainly could be lumped into the "appliance" category and be required to
have load shedding capabilities.
I hope this is not true as it would complicate the issue. We just need to
know if we can ignore it.
The goal is still to service >10W to 130W portable devices, safely, with a
common connector, common communication, and common power delivery (control?)
mechanism.
Higher power and dumb low power have been group inputs by major users. How
to accommodate them is still in development.
Bob
-----Original Message-----
From: upamd@xxxxxxxx [mailto:upamd@xxxxxxxx] On Behalf Of
Leonard_Tsai@xxxxxxxxxx
Sent: Monday, December 27, 2010 2:43 PM
To: emer@xxxxxxxx; n6tpt@xxxxxxxxxxx
Cc: pkar@xxxxxxxx; upamd@xxxxxxxx
Subject: RE: IEEE p2030.1
My intention to propose the study group was for laptop computer (device with
battery) in the beginning. Originally, when I discussed with Bob about this
scope, we think that for other devices that are in the similar power range,
we may leave it to extension. In such way, we can have a short success and
then expand the scope gradually, instead of attacking a large problem and
drag the workgroup too long. We just finished the 754-2008 after 8 long
years...
Leonard
-----Original Message-----
From: upamd@xxxxxxxx [mailto:upamd@xxxxxxxx] On Behalf Of Mark Anderson
Sent: Tuesday, December 28, 2010 6:09 AM
To: Ghery Pettit
Cc: Piotr Karocki; upamd@xxxxxxxx
Subject: Re: IEEE p2030.1
Yeah. I think this may be going a bit far. More an issue for IEEE-1823b.
However, I think that UPAMD still should apply to all mid-power devices(not
just laptops) which I think will reduce waste further. If I never see
another Wall Wart with barrel connector it will be too soon.
Mark
On Mon, Dec 27, 2010 at 5:01 PM, Ghery Pettit <n6tpt@xxxxxxxxxxx> wrote:
> Scope creep. I thought the idea of this standard was to come up with
> a power supply that all laptops could use, reducing waste. Boy, are
> we allowing this to get out of hand.
>
> Ghery Pettit
>
> -----Original Message-----
> From: upamd@xxxxxxxx [mailto:upamd@xxxxxxxx] On Behalf Of Piotr
> Karocki
> Sent: Monday, December 27, 2010 7:31 AM
> To: upamd@xxxxxxxx
> Subject: IEEE p2030.1
>
> What about "synchronizing" UPAMD with 2030.1?
> December issue of The Institute brings info about some standards
> related to power grid.
> 2030.1 is about communication between (electric) car and grid.
> Also IEEE 1547 interconnecting distributed power-system resources (our
case:
> wall plug, battery, and similar connections)
>
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