[EnergyPlus_Support] Electric Equipment per sq.mt.

[Ruchi Choudhary <ruch@xxxxxxxxx>]

Hi again,

Please ignore the message below. All is under control now, and cooling
works fine :)

thanks for all your help,

ruchi.


On Thu, 15 May 2003, Ruchi Choudhary wrote:

>
> Thanks very much Mike. I have been working on fixing this for the past two
> days but cannot seem to figure out the problem. I am getting the
> SimHVAC:... warning message several times. I checked the *.bnd file, the
> pump and fan controls etc. but nothing seems to work.
>
> My system is very close to the DualDuctVAVDamper.idf in the Misc folder of
> example file except that i have set it to autosize. I noted that this
> example file also has similar problems as mine. I could upload my *.idf
> file if you like, but if you could point to the problems in the
> example file that might help significantly.
>
> thanks,
>
> ruchi.
>
>
> On Tue, 13 May 2003, Michael J. Witte wrote:
>
> > Theoretically there is no upper limit on the level of internal gains
> > in a zone.  If the system is not cooling properly, then there is
> > something wrong with the sizing inputs, the system connections, or
> > the thermostat controls.
> >
> > Mike
> >
> >
> >
> > On 13 May 2003, at 16:46, Ruchi Choudhary wrote:
> >
> > >
> > >
> > > Hi,
> > >
> > > I am simulating a 500 sq.mt. laboratory with a dual duct VAV system
> > > set to autosize with control type 4. I am wondering if there is an
> > > upper limit to how much electric equipment per sq.mt. can be input for
> > > maintaining the zone air temperature within a reasonable range? The
> > > three zone in the example files uses approx 60-80W/sq.mt. Even with 47
> > > w/sq.mt., the zone temperatures I get are way off the specified
> > > setpoint.
> > >
> > > I have checked all schedules and both heating and cooling are
> > > available all through the year.
> > >
> > > thanks
> > >
> > >
> > >
> > >
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