Re: [TRNSYS-users] PID controler

["Diego A. Arias" <daarias@wisc.edu>]

Dear Adrien,

There are a couple of example projects that show how to use a PID 
controller. Please go to the directory 
TRNSYS16/Examples/FeedbackControl. You will find the projects: 'SunSpace 
- Floor heating PID controller' and 'Simple zone - PID controller'.
Please do not hesitate to contact me if you have more questions.
Best regards,

Diego

Adrien JEZEQUEL wrote:
> Hi Trnsys users,
>
> I have to model a heat pump in a swimming pool building (in order to 
> dehumify ambient air). In that way, I would like to control the heat 
> pump in order to maintain a relative humidity around 65-70%. I have 
> begun with a project which was ever build by an other person of my 
> company. She had used several heat exchangers to model heat pump. 
> Nowadays, I would like to control water flow rates (used to cool or heat 
> air) in order to obtain an ambient relative humidity constant. I tried 
> to control these flow rates with PID controlers, but without success.
>
> So, is there somebody who is able to explain me how to use PID 
> controler? May I follow another way to manage that control?
>
> Thanks in advance for your help.
>
> Best regards, Adrien
>
>   


--
Diego A. Arias
TRNSYS Coordinator
Solar Energy Laboratory
University of Wisconsin - Madison
1500 Engineering Drive
Madison, WI 53706