🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.electronics
Article #4047

Re: Watt Hour Meters

#4047
From: David Lesher
Date: Wed, 10 Jan 1990 23:31
29 lines
1827 bytes
One question I never asked a utility when I should have...  

Virtually everything causes inductive power factor problems. You
correct for it (typically) with capacitors (some old-timers may call'em
condensers, but I think those belong to steam engines and HVAC units :-}).

What does the utility think if you offer to correct other people's
leading PF by having too many farads? This came up when I had to
improve the pf at a pump station. It had one each: 500, 1000, and 1600
hp 4160 volt motors. We went to great expense to switch the correct #
of cans in for each motor. But if we had left the worst case setup
connected at all times, we would have helped out with all the leading
factor from the nearby farms. I never was able to get my boss to
understand this, and so we never did get any feedback from the
utility.


So anyone with direct knowledge of a utility's position on this
case? I suspect that the posture would be the same penalty, if
only because their pf meter didn't read direction, only scaler
amount.


--
A host is a host & from coast to coast...wb8foz@mthvax.cs.miami.edu 
no one will talk to a host that's close..............(305) 255-RTFM
Unless the host (that isn't close)......................pob 570-335
is busy, hung or dead....................................33257-0335
Technical Details
Message-ID: <1452@umigw.MIAMI.EDU>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!umigw!mthvax.cs.miami.edu!wb8foz
References: <MARK.90Jan5105134@retix.retix.retix.com> <25675@cup.portal.com> <1262@island.uu.net> <1105@rsiatl.UUCP>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!umigw!mthvax.cs.miami.edu!wb8foz
From: wb8foz@mthvax.cs.miami.edu (David Lesher)
Newsgroups: sci.electronics
Subject: Re: Watt Hour Meters
Message-ID: <1452@umigw.MIAMI.EDU>
Date: 10 Jan 90 23:31:39 GMT
References: <MARK.90Jan5105134@retix.retix.retix.com> <25675@cup.portal.com> <1262@island.uu.net> <1105@rsiatl.UUCP>
Sender: news@umigw.MIAMI.EDU
Reply-To: wb8foz@mthvax.cs.miami.edu (David Lesher)
Distribution: usa
Lines: 29