Change search
ReferencesLink to record
Permanent link

Direct link
Heat exchanger network self-optimising control: Application to the crude unit at Mongstad refinery
Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, Department of Chemical Engineering.
2012 (English)MasteroppgaveStudent thesis
Abstract [en]

This work applies the concept of self-optimising control for the operation of the given network. The steady-state performances of the self-optimising variables derived by Jäschke (Jäschke, 2012) are assessed and two main control configurations are examined: a simple decentralised control configuration (PIDs Control) and an advanced multivariable control configuration (Model Predictive Control). The steady-state performances appears to be moderate but need to be re-assessed using a proper steady-state model. The decentralised control configuration is found to present acceptable dynamic performances while the advanced multivariable configuration only enhances them a bit.

Place, publisher, year, edition, pages
Institutt for kjemisk prosessteknologi , 2012. , 105 p.
URN: urn:nbn:no:ntnu:diva-21108Local ID: ntnudaim:8222OAI: diva2:629232
Available from: 2013-06-16 Created: 2013-06-16 Last updated: 2013-06-22Bibliographically approved

Open Access in DiVA

fulltext(2365 kB)818 downloads
File information
File name FULLTEXT01.pdfFile size 2365 kBChecksum SHA-512
Type fulltextMimetype application/pdf
cover(184 kB)19 downloads
File information
File name COVER01.pdfFile size 184 kBChecksum SHA-512
Type coverMimetype application/pdf
attachment(1012 kB)31 downloads
File information
File name ATTACHMENT01.zipFile size 1012 kBChecksum SHA-512
Type attachmentMimetype application/zip

By organisation
Department of Chemical Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 818 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 25 hits
ReferencesLink to record
Permanent link

Direct link