[TRNSYS-users] Type4 - control strategy

Amandine LE DENN amandine.le-denn at tecsol.fr
Wed Mar 29 08:22:14 PST 2006


Dear Trnsys users,

I would like to use Type4 storage tank with one auxiliary heater, only controlled by a ON/OFF controller (Type2). 
However, it seems that the other conditions (temperature conditions inside the tank: Tthermostat < Tset and Tnode < Tset - Tdb) already control the ON/OFF cycle of the auxiliary heater. 
What can I do to avoid those two conditions ? If I give the same value to Tdb and Tset , auxiliary heater doesn't work.
I modeled a tank with one node.

Thank you for your answers,

Amandine LE DENN

INSA Toulouse
Mel: amandine.le-denn at tecsol.fr
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TECSOL
105 avenue Alfred KASTLER
Tecnosud - B.P 434
66004 PERPIGNAN cedex
FRANCE
Tel: +33(0)4.68.68.16.40
Fax: +33(0)4.68.68.16.41
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