<p dir="ltr">Hello sirs,<br>
I simulate a solar cycle is separate from GSHP cycle for heating a<br>
building and DHW and i have some problems about <b><i><u><font color="#f44336">a solar cycle control</font></u></i></b><br>
,if the collector temperature exceeds the tank temperature, GSHP will<br>
not heat the tank and control signal of the solar cycle is set to 1.<br>
In this case, as all of the fluid flow steer by Type 11f as a<br>
controlled diverting valve to the solar collector and Type 647-3<br>
will send all of the GSHP heat to the house .If water storage tank,<br>
collector and the building are cold simultaneously, Type 647-3 will<br>
send half the flow through house and half to tank. I use controller type 2b<br>
, <b>how can i coupled the collector and storage tank with conroller type</b><br>
<b>2b , should i use 2 controller ( tank and collector) or can i use one</b><br>
<b>controller between the tank and collector as the output signal for</b><br>
<b>equation written for diverter</b><br>
Tank- fraction = Max(0, (<b><i><u><font color="#f44336">Tank_cold</font></u></i></b>-0.5 House_cold), how can i chose<br>
the control signal <b><i><u><font color="#f44336">Tank_cold</font></u></i></b><br>
thank you so much<br></p>