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Slb Olag Pid Pressure Control Issue

slb olag pid pressure control

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#1 Abdelilah


    Junior Member

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  • 18 posts

Posted 29 November 2021 - 11:15 AM

Hi Dears


I would like to get some help on Olga simulation Case.


I've built a simulation including pipeline with masse node source and pressure node at arrival. A control valve is installed somewhere with the pipeline that control the pressure of the upstream. PT transmitter has been installed at the upstream of the control valve and PID controlled was added and configured to throttle the valve to meet the set-point. However, when running the simulation, the PID controller look like not working even I've made several PID tuning.


I've checked with the sample case installed with Olga and I got the same result. PID not working too and pressure is not meeting the set point.


though I've issue in my installed version of OLGA.


Attached the simulation. change the .txt to .rar to unrar the Olga files.


OLGA version :


Any help is welcome


Best regards

Attached Files

#2 Pilesar


    Gold Member

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Posted 29 November 2021 - 10:40 PM

I don't currently have access to OLGA. Have you tried to reach the official tech support of the software vendor?

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