DocumentCode
2178172
Title
Eigenvalues analysis applied to the stability study of a variable speed pump turbine unit
Author
Han, M. ; Kawkabani, B. ; Simond, J.-J.
Author_Institution
Electr. Machinery Lab., Ecole Polytech. Fed. de Lausanne, Lausanne, Switzerland
fYear
2012
fDate
2-5 Sept. 2012
Firstpage
907
Lastpage
913
Abstract
This paper presents an eigenvalues analysis method for an induction machine model based on phase variables a, b, c. This approach is validated by comparison with a d, q approach and applied to a variable speed pump-turbine unit using a simplified model of the converters. The proposed approach permits the study and analysis of the interaction between mechanical, electric and regulation parts of the system.
Keywords
asynchronous machines; eigenvalues and eigenfunctions; machine theory; wind turbines; eigenvalues analysis; electric part; induction machine model; mechanical part; phase variables; regulation part; stability study; variable speed pump turbine unit; Analytical models; Eigenvalues and eigenfunctions; Equations; Induction machines; Mathematical model; Rotors; Stators; AC-DC power converters; control systems; eigenvalues; induction motors; numerical simulation; pumps; transient analysis; turbines; variable speed drives;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines (ICEM), 2012 XXth International Conference on
Conference_Location
Marseille
Print_ISBN
978-1-4673-0143-5
Electronic_ISBN
978-1-4673-0141-1
Type
conf
DOI
10.1109/ICElMach.2012.6349984
Filename
6349984
Link To Document