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<p class=MsoNormal><span style='color:#1F497D'>Yes - the pay as you go metering
was a key aspect of this system. Even though I think the residents are only paying
about 7 cents per kWh putting the meters in caused a dramatic drop in consumption!<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";
color:windowtext'>From:</span></b><span style='font-size:10.0pt;font-family:
"Tahoma","sans-serif";color:windowtext'> re-wrenches-bounces@lists.re-wrenches.org
[mailto:re-wrenches-bounces@lists.re-wrenches.org] <b>On Behalf Of </b>Kurt
Albershardt<br>
<b>Sent:</b> Friday, March 13, 2009 9:51 AM<br>
<b>To:</b> RE-wrenches<br>
<b>Subject:</b> Re: [RE-wrenches] grid tie sync with big stiff genny?<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>On 3/13/09 9:34 AM, Mark Edmunds wrote: <o:p></o:p></p>
<p class=MsoPlainText>We did a test installation in northern British Columbia
with 28kW of PV and GT5 inverters selling to a 90kW Genny system in a remote
off-grid community. So far we have just stuck to the normal 1741 islanding
settings, and the system has been working smoothly. The PV was basically sized
so that it would not exceed the lowest mid-day load on the small grid, and
there was already an automatic dump load in the system to ensure the diesels
never became completely unloaded.<o:p></o:p></p>
<p class=MsoPlainText> <o:p></o:p></p>
<p class=MsoPlainText>So far the system has been working very well, with good
fuel saving for the community. You can read more about it here.<o:p></o:p></p>
<p class=MsoPlainText> <o:p></o:p></p>
<p class=MsoPlainText><a href="http://nemiahpower.blogspot.com/">http://nemiahpower.blogspot.com/</a><o:p></o:p></p>
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Looks like a fun project. I like the separation of cricical, commercial,
and residential loads (especially the UK style pay-as-you-go metering on the
residences.) I know those air-cooled Deutzes are hard to kill, but this
looks like a perfect application for water-cooled machines feeding a district
heat loop.<br>
<br>
<br>
<br>
<o:p></o:p></span></p>
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