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Julian,<br>
Type94 (and Type194) have two sets of power ouputs. One is the
power at the maximum power point and the other is the power at a
user-specified load voltage. I would guess that you left the "load
voltage" input set to zero, which is why the output power is zero.
Most PV arrays have a maximum power point tracking device on them so
you should use the outputs for the power, current, and voltage at
the maximum power point.<br>
kind regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 03/03/2016 11:19, julian.kuche
wrote:<br>
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<p class="MsoNormal">Hello, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to simulate
a simple PV-System, with the Type 94a. For weather Data I
used the Type 15-7 Data reader with TRY data. <o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">I set the parameters in Type 94a like the
manufacture data. Here I send you a link to the screenshot
of the connection between Type 15-7 and Typ94a:<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US"> <a moz-do-not-send="true"
href="http://www.fotos-hochladen.net/view/pv7ymkrbgnv1.png">http://www.fotos-hochladen.net/view/pv7ymkrbgnv1.png</a><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">I plotted the Array voltage (grey line) and the
array Power (red line).<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US"><a class="moz-txt-link-freetext" href="http://img5.fotos-hochladen.net/uploads/resultsyswetvqjca.png">http://img5.fotos-hochladen.net/uploads/resultsyswetvqjca.png</a><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">The problem is, that there is an array Voltage,
but no array power and current. Something is wrong, but I am
not able to find the error. I think it comes from a wrong
connection between Type 15-7 and Type 94a?<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">Could someone give me a hint, where the mistake
is?<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">kind regards, <o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt"><span
lang="EN-US">Julian Kuche</span><span
style="font-size:10.5pt;font-family:"inherit","serif";color:#464E90"
lang="EN"><o:p></o:p></span></p>
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