Hello,
I’m trying to
model in TRNSYS 17 a system that comprises: solar panels +
controller + battery + load. I’m trying to keep the model
stand-alone, i.e. without any grid interconnection, but I
couldn’t figure out how to set my controller to exclude the
grid.
Is that possible?
If so, how could I do it?
Thanks in advance
for your help,
Best regards,
Enrico Chinello
Al-Hyari,
It is not really possible to know what might be going wrong
without running the project. What I would suggest is that you
make a new project to which you add only the exhaust and
outdoor air fans. Make sure they are the right size by
adjusting parameter values and run the simulation using an
online plotter to verify that the temperature, humidity and
flow rate leaving the fans is as you planned for it to be.
Next, add the heat wheel into the system. Again, make sure
that the parameters are correctly set so that the heat wheel
is appropriately sized to the application. Again, use the
online plotter to verify that the temperatures, humidities,
and flow rates exiting the wheel make sense. Keep adding one
component at a time and verifying as you go.
kind regards,
David
On 11/06/2018 05:44, Al-hyari via
TRNSYS-users wrote:
so i tried by my own to build the
model for an AHU Equipped with a heat wheel and
auxiliary dx coil connected to a VRV System
i want to know the values of
temperature and relative humidity before and after the
heat wheel. but there is some mistake that i can not
figure it out.
please advise me what can i do to
make the correct model to simulate
in the attached files you can find
the trnsys model and the schematic diagram for the AHU
It is my
pleasure to join this discussing group
mail.
I am
working to simulate an AHU equipped with
Heat wheel and an auxiliary dx coil
connected to a VRV system.
I am new on
TrnSys and i don't have much knowledge.
So if any
one could help me by sendeng a similar
example to study on it and make modification
on the block diagram i would be highly
appreciated.
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--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
d.bradley@tess-inc.com
http://www.tess-inc.com
http://www.trnsys.com