[TRNSYS-users] stec

Jeff Thornton thornton at tess-inc.com
Wed Oct 8 19:36:26 PDT 2014

If you're not already running small time steps (1minute), I'd start there.


Sent from my iPhone

> On Oct 8, 2014, at 6:15 PM, george orestides <geoore at hotmail.com> wrote:
> Hello everyone,
> I am trying to simulate a solar tower system with storage unit. 
> I have already made the proper connections between the components of :
> -weather data (type9a & type16g)
> -feffmatx & CenRec
> -storage unit (stoco & concrete store)
> -rankine cycle & electric generator
> Unfortunately I have a Convergence problem (TRNSYS message 203).
> I think I have located the source of the problem but I do not know how to fix it.
> The connection between stoco - cenrec (solar input HTF Temp - Fluid inlet temperature) seems to be the problem.
> It is the connection that closes the molten salt loop.
> Any helpful advice would be greatly appreciated.
> Thank you in advance.
> George Orestidis
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