<div>Bryce, <br> <br> I am running into a similar issue on my model too. I wrote to the mailing list regd. it a week or 2 back. The sum of hours outside the throttle range reported in the SS-R does not match that in the BEPS. Neither does the % of hours (outside throttle range) called out in the BEPS match with the total number of hours(outside throttle range) in the BEPS. <br>
<br>-Sangeetha</div>
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<div class="gmail_quote">On Mon, Mar 21, 2011 at 2:58 PM, Bryce Munger <span dir="ltr"><<a href="mailto:BMunger@glumac.com">BMunger@glumac.com</a>></span> wrote:<br>
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<p class="MsoNormal">Hi All,</p>
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<p class="MsoNormal">I have a question about unmet load hours that I have not seen before. In the attached project, when I run the sim, the BEPS report says that there are 542 unmet heating hours and 117 unmet cooling hours. </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">To find what systems and zones are having issues, I look at the SS-R reports and usually find that there are more hours reported at the individual zone level than at the BEPS level due to concurrent unmet hours. </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">This project is the opposite for heating. If I sum the SS-R unmet heating hours, I get 6. If you look at the BEPS, there are 543! </p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Cooling is understandable with 171 hours from the SS-R reports and 117 from BEPS.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Has anyone seen this behavior before? This is a building with Heat Pump PVVT systems (really VRF systems, but that is handled later) and a Makeup air unit providing OA to the PVVT systems. None of the unmet hours are from the MAU system.</p>
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<p class="MsoNormal">Thanks for your help,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal"><b><span style="FONT-SIZE: 10pt">Bryce Munger</span></b><span style="FONT-FAMILY: 'Times New Roman', 'serif'; FONT-SIZE: 12pt"><br></span><span style="FONT-SIZE: 10pt">Sr. Energy Analyst</span><span style="FONT-FAMILY: 'Times New Roman', 'serif'; FONT-SIZE: 12pt"><br>
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