[Equest-users] Chiller Sequencing and Chiller Curves

[Peter Baumstark]

The only tutorial I've seen that includes custom chiller curves is this one:

http://www.energydesignresources.com/resources/publications/design-guidelines/design-guidelines-hvac-simulation-guidelines.aspx


Pete




________________________________
From: R B <slv3sat at gmail.com>
To: Jeff Ross-Bain <jeff at rbgb.com>
Cc: equest-users at lists.onebuilding.org
Sent: Fri, August 31, 2012 7:25:07 AM
Subject: Re: [Equest-users] Chiller Sequencing and Chiller Curves


For the first question -
You can use equipment control to set the efficient chiller sequence as 1 and the 
other as 2, and prorate load as no.
 
-Rohini

On Fri, Aug 31, 2012 at 9:08 AM, Jeff Ross-Bain <jeff at rbgb.com> wrote:

HI All,
> 
>Two questions regarding chillers:
> 
>1.      Is it possible to establish a schedule to where one main chiller (a new 
>efficient one) operates all the time and a second chiller (old energy hog one) 
>only comes on line to cover peak conditions?
>2.      Is there a good tutorial out there for inputting custom chiller part 
>load data and  or curves?
> 
>Many thanks!
> 
>Jeff Ross-Bain, PE, LEED AP BD+C, BEMP
>Principal
>404-220-8940 Office
>404-220-8955 Direct
>www.rbgb.com
>
>Build Green. Save Time
> 
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