[TRNSYS-users] Type 2 : which values (instantaneous or averaged) are control decisions based on?

David BRADLEY d.bradley at tess-inc.com
Wed Jul 17 10:08:27 PDT 2013


Damien,
   Unless it is otherwise stated, the outputs from TRNSYS components are 
the averages over a timestep.
best,
David

On 7/17/2013 06:19, Damien Casetta wrote:
> Hi,
>
> My question is for debugging purposes, using a differential controller 
> like type 2.
>
> At a given simulation time step (e.g 1st time step, between time = 0 
> and time = 1h) which temperatures are control decisions based on :
>
> - instantaneous value at time = 0h?
> - instantaneous value at time = 1h?
> - average value over the time step reported at the end of the time 
> step i.e. the average value between 0h and 1h? (outputs from trnsys 
> printer/plotter)
>
> This is a bit tricky but would really help me in understanding of 
> trnsys works.
>
> Thanks in advance,
>
> Regards,
>
> -- 
> */Damien CASETTA/*
> */INSA Lyon / Génie Energétique et Environnement/*
> */ENERTECH / Cabinet SIDLER/*
> */26160 Félines sur Rimandoule/*
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> */Courriel : /**/damien.casetta at gmail.com/* 
> <mailto:damien.casetta at gmail.com>
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>
>
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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
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d.bradley at tess-inc.com

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

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