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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Dear Trnsys users,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">within a project we need to control the compressor speed of a heat pump for the heating of a thermal storage. The basic idea would be to adapt the compressor speed (from 0 to 100%) based on a
 gradient temperature (Tt2 – Tt1) in the storage. If the temperature of the storage is increasing too slowly, compressor speed needs to be increased and if the temperature is increasing too fast, compressor speed needs to be decreased. Which is the easiest
 way to implement this in Trnsys? Which Types could we use?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Thanks a lot and have a nice evening<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-top:4.0pt"><b><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">Toni Calabrese</span></b><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">, MSc.</span><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">Wissenschaftlicher Projektleiter<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><a href="mailto:toni.calabrese@spf.ch"><span style="color:#0065A3">toni.calabrese@spf.ch</span></a> |</span><span style="font-size:10.0pt;color:#8C195F;mso-fareast-language:DE-CH">
</span><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><a href="mailto:toni.calabrese@ost.ch"><span style="color:#0065A3">toni.calabrese@ost.ch</span></a></span><span style="font-size:10.0pt;color:#8C195F;mso-fareast-language:DE-CH"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Calibri",sans-serif;color:#8C195F;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH">T +41 58 257 4827<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D;mso-fareast-language:DE-CH"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060;mso-fareast-language:DE-CH">SPF Institut für Solartechnik<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060;mso-fareast-language:DE-CH">OST – Ostschweizer Fachhochschule<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:#002060;mso-fareast-language:DE-CH">Oberseestr. 10 | CH-8640 Rapperswil | Switzerland |
</span><span style="color:red;mso-fareast-language:DE-CH"><a href="http://www.spf.ch/"><span style="font-size:10.0pt;color:red;text-decoration:none">www.spf.ch</span></a></span><span style="font-size:10.0pt;color:#002060;mso-fareast-language:DE-CH"> |
</span><span style="color:red;mso-fareast-language:DE-CH"><a href="http://www.ost.ch/"><span style="font-size:10.0pt;color:red;text-decoration:none">www.ost.ch</span></a></span><span style="mso-fareast-language:DE-CH"><o:p></o:p></span></p>
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