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

fYear

1993

fDate

2-8 Oct 1993

Firstpage

602

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Society Annual Meeting, 1993., Conference Record of the 1993 IEEE

Conference_Location

Toronto, Ont.

Print_ISBN

0-7803-1462-X

Type

conf

DOI

10.1109/IAS.1993.298888

Filename

298888