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Re: [EnergyPlus_Support] multiple units control of pumps

In EnergyPlus version 1.2.3.031, there are two ways to model multiple pumps in 
a plant loop:

1.  Use a single PUMP:VARIABLE SPEED in the supply side inlet branch, and let 
it respond to the flow demands of the other pieces of equipment.

2.  Use branch pumps, or multiple pump objects on individual equipment 
branches.  See ExampleFiles\5ZoneBranchSupplyPumps.idf

Mike


On 27 Jan 2006 at 6:44, daiounomiso wrote:

> Dear Sir,
> 
> I can simulate multiple units control of plants by 
> using "COOLING/HEATING LOAD RANGE BASED OPERATION".
> But I don't know how multiple units control of pumps can simulate.
> Can't multiple units control of pumps simulate in EnergyPlus?
> Please tell me how I can simulate such a system, if it can.
> 
> Thanks in advance.
> 
> Tetsuji
> 
> 
> 
> 
> 
> 
> The primary EnergyPlus web site is found at:
> http://www.energyplus.gov
> 
> The group web site is:
> http://groups.yahoo.com/group/EnergyPlus_Support/
> 
> Attachments are not allowed -- please post any files to the appropriate folder
> in the Files area of the Support Web Site.
> 
> EnergyPlus Documentation is searchable.  Open EPlusMainMenu.idf and press the
> "search" button.
>  
> Yahoo! Groups Links
> 
> 
> 
>  
> 
> 
> 
> 


========================================================
Michael J. Witte, GARD Analytics, Inc.
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx





The primary EnergyPlus web site is found at:
http://www.energyplus.gov

The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are not allowed -- please post any files to the appropriate folder in the Files area of the Support Web Site.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.idf and press the "search" button.
 
Yahoo! Groups Links

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