Title :
Analysis and design of GTO-CSI induction machine drive system
Author :
Wu, Bin ; Slemon, G.R. ; Dewan, S.B.
Author_Institution :
Allen-Bradley Canada Ltd., Cambridge, Ont., Canada
Abstract :
A comprehensive approach to the analysis and design of GTO-CSI (gate turn-off thyristor-current source inverter) induction machine drive systems with rotor frequency control is presented. To overcome difficulties associated with the design of this nonlinear, nonminimum-phase, and high-order drive system, various analytical tools are employed. These tools include a root locus approach, eigenvalue analysis, eigenvalue sensitivity analysis, and time-domain simulation. A systematic design procedure for the drive system is developed, and a detailed design example is presented. Experimental results on a 800-HP prototype drive system are given for the verification of the theoretical work
Keywords :
eigenvalues and eigenfunctions; electric drives; frequency control; induction motors; invertors; machine control; root loci; rotors; sensitivity analysis; thyristor applications; time-domain analysis; 800 hp; GTO-CSI induction machine drive; design; eigenvalue analysis; eigenvalue sensitivity analysis; gate turn-off thyristor-current source inverter; high-order drive system; nonlinear drive; nonminimum phase drive; root locus; rotor frequency control; time-domain simulation; Capacitors; Eigenvalues and eigenfunctions; Frequency control; Induction machines; Low pass filters; Nonlinear equations; Pulse width modulation inverters; Rectifiers; Stators; Thyristors;
Conference_Titel :
Industry Applications Society Annual Meeting, 1993., Conference Record of the 1993 IEEE
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-1462-X
DOI :
10.1109/IAS.1993.298888
