[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [EnergyPlus_Support] PID controled valve

EnergyPlus controllers are not modeled as proportional or PI or PID.  
In the case of a mixing valve it will balance perfectly to the flow 
requests from the various branches.

Mike



On 13 May 2003, at 15:05, Anna Chow wrote:

> Anybody can help me on this:
> 
> If constant speed pump is used in the plant, the flowrate is controled
> by mixing valve. How to model a PID controled mixing valve in
> EnergyPlus?
> 
> Thanks!
> 
> _________________________________________________________________ Add
> photos to your messages with MSN 8. Get 2 months FREE*. 
> http://join.msn.com/?page=features/featuredemail
> 
> 
> ------------------------ Yahoo! Groups Sponsor
> ---------------------~--> Rent DVDs from home. Over 14,500 titles.
> Free Shipping & No Late Fees. Try Netflix for FREE!
> http://us.click.yahoo.com/BVVfoB/hP.FAA/uetFAA/dkFolB/TM
> ---------------------------------------------------------------------~
> ->
> 
> To unsubscribe from this group, send an email to:
> EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx
> 
> 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 are of the Support Web Site.
> 
> 
> 
> 
> 
> 
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/ 
> 



========================================================
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx


------------------------ Yahoo! Groups Sponsor ---------------------~-->
Rent DVDs Online - Over 14,500 titles.
No Late Fees & Free Shipping.
Try Netflix for FREE!
http://us.click.yahoo.com/YoVfrB/XP.FAA/uetFAA/dkFolB/TM
---------------------------------------------------------------------~->

To unsubscribe from this group, send an email to:
EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx

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 are of the Support Web Site.




 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/