[TRNSYS-users] how to turn on the system just in nights?

[David BRADLEY via TRNSYS-users]

Amirezza,

   You can define a schedule using Type14 or you could define an 
equation that has a value of 0 when the sun is up and a value of 1 when 
the sun is down. The information about whether or not the sun is up or 
not will come from one of the outputs of your weather data file.

kind regards,

  David



On 04/11/2017 14:43, Amirreza Heidary via TRNSYS-users wrote:
> Dear All
> I have a backup cooling system which should be truned on just in 
> nights. it has the control signal as an input. How is it possible to 
> apply this shedule in trnsys?
> Thank you
>
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
> *amirrezaheidary*
> /master student of energy systems Engineering/
> /Sharif university of technology/
> /Tehran-Iran/
> /E-mail address/:
>
>     heidari at energy.sharif.edu <mailto:heidari at energy.sharif.edu>
>
>     a <mailto:sm_mousavi at pwut.ac.ir>mirrezaheidarysbu at gmail.com
>     <mailto:mirrezaheidarysbu at gmail.com>
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-- 
***************************
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
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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