Robust adaptive control of surge instability in constant speed centrifugal compressors using tube-MPC
Sign Up to like & getrecommendations! Published in 2017 at "Cogent Engineering"
DOI: 10.1080/23311916.2017.1339335
Abstract: Abstract Surge is one of the two dynamic instabilities that occur in centrifugal compressors and can pose severe safety issues to the compression system. This paper tries to investigate the active surge control methods in… read more here.
Keywords: adaptive control; system; surge; centrifugal compressors ... See more keywords
Stiffness Compensation Control for Centrifugal Compressors Based on Online Parameter Identification of Magnetic Bearings
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3213911
Abstract: Significant temperature rise will degrade the stability of the active magnetic bearing (AMB) rotor system, which is an obstacle to the industrial implementation of magnetically suspended centrifugal compressors with high power density. Aiming to ensure… read more here.
Keywords: centrifugal compressors; stiffness compensation; compensation; identification ... See more keywords
Investigation of Slip Models for High-Speed Centrifugal Compressors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Propulsion and Power"
DOI: 10.2514/1.b37731
Abstract: Slip in centrifugal compressors arises from imperfect guidance of the flow by the impeller blades and reduces the work input delivered by the impeller. Slip models are used to predict slip in preli... read more here.
Keywords: slip; models high; slip models; centrifugal compressors ... See more keywords