nanog mailing list archives
Re: Wacky Weekend: NERC to relax power grid frequency strictures
From: Ingo Flaschberger <if () xip at>
Date: Sun, 26 Jun 2011 23:36:24 +0200 (CEST)
Take a guess what the datacenter our equipment is currently hosted in uses. Yet another reason to be glad of a datacenter move that's coming up.Why can't we just all use DC and be happy?motors don't produce DC?
dc generators produce dc.
tesla vs edison? human safe dc voltage requires comically large conductors for the sorts of loads we energize? transmission loss except at very high voltages... http://en.wikipedia.org/wiki/High-voltage_direct_current
but transforming is not easy.ac/ac transformers are easy tu build and very immune against lightning strikes - inverter systems are not.
Kind regards, Ingo Flaschberger
Current thread:
- Re: Wacky Weekend: NERC to relax power grid frequency strictures, (continued)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Jason Roysdon (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Pete Carah (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Jason Roysdon (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Owen DeLong (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Ingo Flaschberger (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Seth Mattinen (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Paul Graydon (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Andrew D Kirch (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Joel Jaeggli (Jun 25)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures Ingo Flaschberger (Jun 26)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures [OT] Jussi Peltola (Jun 26)
- Re: Wacky Weekend: NERC to relax power grid frequency strictures [OT] Pete Carah (Jun 26)