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[BLDG-SIM] Simulation of Demand Controlled Ventilation

What does -999 do in the Min-Air-Sch? Doesn't that "vote" on what OSA is needed, and also yield to the economizer as well?
-----Original Message-----
From: Varkie Thomas [mailto:Varkie.Thomas@xxxxxxx]
Sent: Thursday, March 20, 2003 9:59 AM
To: BLDG-SIM@xxxxxxxx
Subject: [BLDG-SIM] Simulation of Demand Controlled Ventilation

We tried scheduling the outdoor air fraction in the Systems component of the DOE2.1E program by using the occupancy schedule in the Loads component.  This would vary the outdoor air based on occupancy using CO2 sensors in the Return Air.  However the schedule overrode the air-side economizer.  Can this problem be fixed in DOE2.1E?
 
Varkie Thomas
-----Original Message-----
From: Bob Ramirez [mailto:bob@xxxxxxx]
Sent: Wednesday, March 19, 2003 4:53 PM
To: BLDG-SIM@xxxxxxxx
Subject: [BLDG-SIM] Simulation of Demand Controlled Ventilation

Hello group

 

Does anyone out there have experience with simulating demand controlled ventilation in DOE2?  I am especially interested in any work that validates the use of such a model for estimating energy savings from this control scheme.  Any advice or information would be greatly appreciated.  Thanks!

 

Bob

 

 

Bob Ramírez, P.E.
Senior Engineer
Bob@xxxxxxx  , Bob.Ramirez@xxxxxxxxx

 

RER is now Itron!
http://www.RER.com/Consulting
11236 El Camino Real  San Diego, CA 92130    USA

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