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RE: [EnergyPlus_Support] Controlling Chillers in Series





Santiago,

Perhaps you should use one setpoint manager, plus a PlantEquipmentOperation: object to define the range of operation for each chiller.

 

James V Dirkes II, PE, BEMP, LEED AP
www.buildingperformanceteam.com
Energy Analysis, Commissioning & Training Services
1631 Acacia Drive, Grand Rapids, MI 49504 USA
616 450 8653

 

From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of Santiago Velez
Sent: Tuesday, November 19, 2013 8:20 AM
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: [EnergyPlus_Support] Controlling Chillers in Series

 

 

Dear forum, I'm having some trouble controlling a Chilled water loop with two air cooled chillers in series. I would appreciate some comments on the approach. 

 I setted a 'schedule setpoint manager' at the outlet node of each of the chillers  and a 'scheduled setpoint manager' for the CHW Loop Supply Side Outlet. The goal is to have a water temperature drop of 5 C on each. And

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