nanog mailing list archives
RE: California electric power on the ragged edge
From: Sean Donelan <sean () donelan com>
Date: 3 Aug 2000 17:50:30 -0700
On Thu, 03 August 2000, Karyn Ulriksen wrote:
It appears that SCE has been seriously degrading voltage in an attempt to keep most of us in SoCal happy, but some of the datacenters have already leaned into generator power due to low voltage (10% down). It ain't pretty. There was some brown outs occuring in the San Fernando Valley that I noticed weren't highly publicized.
I wonder if CAISO is smart-enough to do this on purpose. If you drop the voltage 15% for 5 seconds you could coerce several datacenters off the grid onto backup generators. Its possible CAISO could free up several megawatts of power for 30 minutes or so, depending on the size of the datacenters in the area. But most people wouldn't notice the brief brownout, and I've noticed utilities don't seem to track events less than 5 seconds in length. It would be nicer if they called and asked.
Current thread:
- Re: California electric power on the ragged edge, (continued)
- Re: California electric power on the ragged edge Roy (Aug 03)
- Re: California electric power on the ragged edge Alex Bligh (Aug 04)
- Re: California electric power on the ragged edge Henry R. Linneweh (Aug 04)
- Re: California electric power on the ragged edge Mike Leber (Aug 04)
- Re: California electric power on the ragged edge Alex Bligh (Aug 04)
- Re: California electric power on the ragged edge William Allen Simpson (Aug 04)
- Re: California electric power on the ragged edge Alex Bligh (Aug 04)
- Re: California electric power on the ragged edge Greg A. Woods (Aug 04)
- RE: California electric power on the ragged edge Roeland M.J. Meyer (Aug 04)
- RE: California electric power on the ragged edge Greg A. Woods (Aug 04)
- Re: California electric power on the ragged edge Alex Bligh (Aug 04)
- Re: California electric power on the ragged edge Roy (Aug 03)