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    Leona,<br>
      There is no output power from Type48 because the load on the
    inverter (an input) is always zero. Can you give me a little more
    context as to what you are trying to accomplish with your
    simulation? I might be able to make a better suggestion if I had a
    clearer picture of the objective.<br>
    Best,<br>
     David<br>
    <br>
    <br>
    On 4/9/2012 02:15, ͫͫ wrote:
    <blockquote
cite="mid:CADCjtJTTOjWo+_zQAbUcUE_W4V7cZnfmjxnYcaeXLEitpd+m9A@mail.gmail.com"
      type="cite"><br>
      Dear David,<br>
      <br>
      i still can't get the right solution. so could you please check it
      for me? <br>
      <br>
      Thanks and best regards.<br>
      <br>
      Leona<br>
      <br>
      <div class="gmail_quote">2012/1/6 David BRADLEY <span dir="ltr"><<a
            moz-do-not-send="true" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>></span><br>
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div bgcolor="#FFFFFF" text="#000000"> Leona,<br>
              Without seeing the project it's a little hard to tell. In
            some cases, the Type48 takes care of the MPPT, in which case
            you should use the Type48 voltage output as an input back to
            the Type94, in which case you would get a value out of the
            "power out" output.<br>
            Kind regards,<br>
             David
            <div>
              <div class="h5"><br>
                <br>
                On 1/6/2012 09:20, ͫͫ wrote:
                <blockquote type="cite">Dear David,<br>
                  <br>
                  if i want to use type 48a after type 94a , which
                  output is better? Because the output "power_out" is
                  always 0, and the excess_power is nagative. ps, I want
                  to use it for the heat pump.<br>
                  <br>
                  Best regards<br>
                  <br>
                  Leona<br>
                  <br>
                  <br>
                  <br>
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    <br>
    <pre class="moz-signature" cols="72">-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>

<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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