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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Heinrich, <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I’ve found something that may help or be a red herring…
<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I tried running the simulation so I could view a few things in the
spreadsheet views, but I didn’t have the Dusseldorf weather file on-hand,
so without changing anything else I substituted a local weather file I had on
my computer for Kansas City, Missouri.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The results (see attached consumption/demand reports ) interestingly
show the area lighting fluctuating a good deal more than the demand report you
provided, suggesting whatever is off may be weather-dependant.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I do not see any daylighting specified for the interior lighting,
which was my initial guess, so there I am at a loss! I’m not sure how
else the modeled interior lighting loads may be affected by the weather file/site
properties used (i.e. latitude/longitude)… Does “Area Lighting”
cover more than interior lighting loads? Perhaps someone more experienced can
comment…? <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I’ll be interested to hear your findings,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>~Nick<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>PS: I’m unsure of whether a space being unoccupied might
override any hourly values entered in a lighting schedule... I had a hunch
this might be the case since you appeared to have a clean block of months with
uniformly lowered demand. Even so, I think I’ve verified it cannot be a
holiday scheduling issue by changing your custom holiday schedule to “No
holidays,” and still observing fluctuating area lighting loads. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><img width=119 height=37 id="Picture_x0020_1"
src="cid:image001.jpg@01CADA26.3FA6AA20" alt="cid:489575314@22072009-0ABB"></span><b><span
style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";color:#2D4D5E'><o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";
color:#2D4D5E'><o:p> </o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";
color:#2D4D5E'>NICK CATON, E.I.T.</span></b><b><span style='font-family:"Stylus BT","sans-serif";
color:#2D4D5E'><o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Calibri","sans-serif";
color:#CC9900'>PROJECT ENGINEER</span><span style='font-size:7.5pt;color:#CC9900'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>25501 west valley parkway<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>olathe ks 66061<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>direct 913 344.0036<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>fax 913 345.0617<o:p></o:p></span></p>
<p class=MsoNormal><i><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>Check out our new web-site @ </span></i><span style='font-size:
11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a
href="www.smithboucher.com" title="blocked::www.smithboucher.com"><span
style='font-size:10.0pt'>www.smithboucher.com</span></a></span><u><span
style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue'> </span></u><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
</div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>heinrich@ib-bauklima.de<br>
<b>Sent:</b> Monday, April 12, 2010 7:34 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] lighting-schedule&lighting-demand<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Dear eQUEST-Users,</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>this
is a great community for troubleshooting in eQUEST.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>So
hopefully you can help me solving my problem with an eQUEST-model.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
have some serious trouble to model the lighting schedules of my baseline
building.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
defined the schedules as told from the client.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>When
I select some of the lighting
schedules (EXHIBIT,ARCHIVE,CONFER,KITCHEN,GARAGE) I get changes in
lighting demand over the year (Demand_Baseline_28f.pdf). </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>But
this is not correct. They should not change, because each of
the lighting schedules are modeled the same each week and do not change
over the year.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>When
I deselect these schedules I get constant lighting demands over the year
(BASELINE_28e.pdf).</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>I
can't find any mistake in the lighting schedules.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Anybody
know how to solve this?</span><o:p></o:p></p>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Please
feel free to check my eQUEST-model.<o:p></o:p></span></p>
</div>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks,</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Heinrich</span><o:p></o:p></p>
</div>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<div>
<p><em><span style='font-size:10.0pt;font-family:"t","serif"'>--------------------------------------------------</span></em><i><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></i></p>
<p style='margin-bottom:12.0pt'><strong><i><span style='font-size:16.0pt;
font-family:"Tahoma","sans-serif";color:blue'>b</span></i></strong><strong><i><span
style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:blue'> </span></i></strong><em><b><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>+</span></b></em><strong><i><span
style='font-size:16.0pt;font-family:"Tahoma","sans-serif";color:red'>e</span></i></strong><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><br>
Ingenieurbüro<br>
für Bauklima und <br>
Energiekonzeption<br>
Dr. Heinrich Post</span><o:p></o:p></p>
<p><span class=spelle><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Brienner</span></span><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'> Str. 48<br>
D-80333 München<br>
<br>
Fon +49 (0) 89/54320678<br>
Fax +49 (0) 89/54320679</span><span style='font-family:"Verdana","sans-serif"'> </span><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><br>
Mobil +49 (0) 160/7225740</span><span style='font-size:10.0pt;font-family:
"Arial","sans-serif"'><br>
</span><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><a
href="mailto:dr.post@ib-bauklima.de" title="mailto:dr.post@ib-bauklima.de"><span
style='color:black'>mailto:dr.post@ib-bauklima.de</span></a><o:p></o:p></span></p>
<p><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Besuchen
Sie uns im Internet:<o:p></o:p></span></p>
<p><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><a
href="http://www.ib-bauklima.de/">www.ib-bauklima.de</a><o:p></o:p></span></p>
<p><em><span style='font-size:10.0pt;font-family:"t","serif"'>--------------------------------------------------</span></em><span
style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p>
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