Options
Optimal load sharing of parallel compressors via modifier adaptation
Publikationstyp
Conference Paper
Publikationsdatum
2016
Sprache
English
Author
Milosavljevic, Predrag
Cortinovis, Andrea
Mercangöz, Mehmet
Start Page
1488
End Page
1493
Article Number
7588011
Citation
2016 IEEE Conference on Control Applications (CCA) : part of 2016 IEEE Multi-Conference on Systems and Control : September 19-22, 2016, Buenos Aires, Argentina. - Piscataway, NJ, 2016. - Seite 1488-1493
Contribution to Conference
Scopus ID
Publisher
IEEE
ISBN
978-1-5090-0755-4
978-1-5090-0756-1
We discuss optimal load sharing of parallel gas compressors in the presence of plant-model mismatch. We formulate this problem as a static real-time optimization task and propose to tackle it by means of modifier adaptation. Under mild assumptions, the chosen approach guarantees optimal operating conditions upon convergence. Furthermore, we discuss how the specific problem structure can be exploited to estimate the plant gradients efficiently during process operation. Finally, we draw upon simulated case studies for two and six compressors to demonstrate the applicability and effectiveness of the proposed real-time optimization approach.
Schlagworte
Gas compressors
Load sharing
Modifier adaptation
Real-time optimization
DDC Class
620: Engineering