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<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:
10.0pt;font-family:Arial;color:navy">Anna Marta,<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:
10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">you may use Type 93 - Input value recall
<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">The input value recall component remembers the values NI inputs for the preceding NT time steps. The values of NI and NT are
set as parameters to the component. Such "input value recall" devices are useful in adding time delays to a system that is unrealistically sensitive to input changes or that suffers from control instability. By controlling based on values from a previous time
step, systems will become much more robust. It is understood that in such situations, a small enough time step must be used so that the assumption of a delay in sensing the control signal is reasonable.<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy">Marion<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span lang="EN-GB" style="font-size:10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><b><font size="1" color="green" face="Arial"><span style="font-size:9.0pt;font-family:Arial;color:green;font-weight:bold">Dipl.-Ing.
<st1:PersonName w:st="on">Marion Hiller</st1:PersonName></span></font></b><b><font size="1" color="black" face="Arial"><span style="font-size:8.0pt;font-family:Arial;
color:black;font-weight:bold"><o:p></o:p></span></font></b></p>
<p class="MsoNormal"><b><font size="1" color="black" face="Arial"><span style="font-size:8.0pt;font-family:Arial;color:black;font-weight:bold"><o:p> </o:p></span></font></b></p>
<p class="MsoNormal"><b><font size="1" color="black" face="Arial"><span style="font-size:8.0pt;font-family:Arial;color:black;font-weight:bold">Transsolar Energietechnik GmbH<o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="1" color="black" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:black">Curiestraße 2<o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="1" color="black" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:black">70563
<st1:PersonName w:st="on">Stuttgart</st1:PersonName><br>
Telefon: +49 711 67976-0<br>
</span></font><u><font size="1" color="blue" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:blue"><a href="http://www.trnsys.de/">http://www.trnsys.de</a><o:p></o:p></span></font></u></p>
<p class="MsoNormal"><u><font size="1" color="blue" face="Arial"><span style="font-size:8.0pt;font-family:Arial;color:blue"><o:p><span style="text-decoration:none"> </span></o:p></span></font></u></p>
<p class="MsoNormal"><b><font size="1" color="green" face="Arial"><span style="font-size:9.0pt;font-family:Arial;color:green;font-weight:bold">Transsolar: KlimaEngineering- Technologien für energieeffizientes Bauen und Nutzerkomfort in Gebäuden</span></font></b><font color="navy"><span style="color:navy"><o:p></o:p></span></font></p>
<p class="MsoNormal"><a name="OLE_LINK1"></a><a name="OLE_LINK2"></a><st1:PersonName w:st="on"><b><font size="1" color="green" face="Arial"><span style="font-size:9.0pt;
font-family:Arial;color:green;font-weight:bold">Stutt</span></font></b><b><font size="1" color="green" face="Arial"><span style="font-size:9.0pt;font-family:Arial;
color:green;font-weight:bold">gart</span></font></b></st1:PersonName><b><font size="1" color="green" face="Arial"><span style="font-size:9.0pt;font-family:Arial;
color:green;font-weight:bold">
– München – New York – Paris <o:p></o:p></span></font></b></p>
<p class="MsoNormal"><font size="1" color="black" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:black">Geschäftsführer :Diplom-Ingenieur
<st1:PersonName w:st="on">Matthias Schuler</st1:PersonName>, Diplom-Ingenieur <st1:PersonName w:st="on">
Thomas Auer</st1:PersonName>, Diplom-Physiker <st1:PersonName w:st="on">Stefan Holst</st1:PersonName>, Diplom-Betriebswirt
<st1:PersonName w:st="on">Dieter Schnelle</st1:PersonName><o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="1" color="black" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:black">Eingetragen beim Amtsgericht
<st1:PersonName w:st="on">Stuttgart</st1:PersonName> HRB 23347, <o:p></o:p></span></font></p>
<p class="MsoNormal"><font size="1" color="black" face="Arial"><span style="font-size:
8.0pt;font-family:Arial;color:black">Steuernummer: 99073/00911,USt-IdNr.: DE 152272639<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="2" color="navy" face="Arial"><span style="font-size:
10.0pt;font-family:Arial;color:navy"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><b><font size="2" face="Tahoma"><span style="font-size:10.0pt;
font-family:Tahoma;font-weight:bold">Von:</span></font></b><font size="2" face="Tahoma"><span style="font-size:10.0pt;font-family:Tahoma">
<st1:PersonName w:st="on">trnsys-users-bounces@cae.wisc.edu</st1:PersonName> [mailto:<st1:PersonName w:st="on">trnsys-users-bounces@cae.wisc.edu</st1:PersonName>]
<b><span style="font-weight:bold">Im Auftrag von </span></b>AnnaMarta Frigerio<br>
<b><span style="font-weight:bold">Gesendet:</span></b> Mittwoch, 24. Juli 2013 21:52<br>
<b><span style="font-weight:bold">An:</span></b> <st1:PersonName w:st="on">trnsys-users@cae.wisc.edu</st1:PersonName><br>
<b><span style="font-weight:bold">Betreff:</span></b> [TRNSYS-users] response factors integration</span></font><o:p></o:p></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt"><o:p> </o:p></span></font></p>
<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt">Dear all,<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt">I am dealing with the problem of integrating pre-calculated excel response factors of thermal bridges in TRNSYS. My problem is to recuperate, at each timestep, the internal
and the external temperatures from type 56 of the previous 24 timesteps. I need in facts to store data somewhere and recall the 24 timestep data as inputs of the excel (I tried to use a type 62); I am not able, at the moment, to recuperate at an hour n the
n-24, n-23, n-22... n-1 temperatures. Could anyone help me with this task? The second problem is: how can I change at each timestep the input of type 62? (I need to tell him to calculate a heat flux at the timestep n using the n-24, n-23, n-22... n-2, n-1
temperatures, at the timestep n+1 using the n-23, n-22, ... n-1, n temperatures and so on).<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt">Thank you in advance for your help.<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt"><o:p> </o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt">Anna Marta Frigerio<o:p></o:p></span></font></p>
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<p class="MsoNormal"><font size="3" face="Times New Roman"><span style="font-size:
12.0pt"><o:p> </o:p></span></font></p>
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