Re: [EnergyPlus_Support] Set initial temperature of the room

[Linda Lawrie <linda@xxxxxxxxxxxxxx>]

You may also want to look at your convergence parameters in
the Building object.  If they are set too loosely, they may converge
too soon and to a different temperature than you really want.

At 05:46 AM 8/24/2010, Richard Raustad wrote:
> Use Output:Diagnostics,
> ReportDuringWarmup and you can see your 
> Output:Variable in the csv during warmup. Since the schedules are 
> different, the simulation warms up to a different point.
>
>
> brainwt wrote:
> >
> > Hello,
> >
> > When I simulate simple model with different control strategies for
> > one-day, the first time-step temperature under each control
> strategies 
> > is not same (both model is totally same except for some
> schedules).
> >
> > In other words, the room temperature of first line in csvfile is not
> > same.
> >
> > My questions are
> >
> > 1) why this disagreement happen?, I want to know what's going on in
> > the warm-up calculation procedure.
> >
> > 2) How can I handle this disagreement?
> >
> > 3) Is it possible to fix the room temperature during the warm-up
> period ?
> >
> > Best Regards,
> > Deuk-Woo, Kim
> >
> > 
>
> -- 
> Richard A. Raustad
> Senior Research Engineer
> Florida Solar Energy Center
> University of Central Florida
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