Gas pipeline modelling and control
The distributed parameter modelling of the gas flow through long pipelines is considered. Procedures which incorporate the gas stream energy storage, the pipeline frictional resistance and pressure attenuation characteristics are introduced. The pipeline input–output, transfer function, pressure and...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Published: |
2015
|
| Online Access: | https://bspace.buid.ac.ae/handle/1234/3778 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The distributed parameter modelling of the gas flow through long pipelines is considered. Procedures which incorporate the gas stream energy storage, the pipeline frictional resistance and pressure attenuation characteristics are introduced. The pipeline input–output, transfer function, pressure and volume flow representations are formulated. An optimum, least effort, closed loop regulation strategy is proposed. Frequency response techniques are invoked enabling the derivation of simple, robust control algorithms. Confirmation of the results obtained, from the transient response computation of the outputs following input reference and load disturbance changes, are presented. The accuracy and novelty of the approach presented is commented upon. |
|---|