NEW METHODS OF INDUCTION MOTOR TORQUE REGULATION

Two methods of induction motor torque regulation are described utilizing speed and current feedback into the frequency and amplitude channels of a pulsewidth modulated inverter. Transfer characteristics illustrating the steady-state behavior of the two configurations are presented. Transient characteristics are discussed in detail by examining the linearized system transfer functions. An analytical approach to design of a closed loop controller for a practical application is outlined. Experimental results are presented showing correlation with predicted results.

• Corporate Authors:

  Institute of Electrical and Electronics Engineers (IEEE)

  3 Park Avenue, 17th Floor
  New York, NY  United States  10016-5997
• Authors:
  • Plunkett, A B
  • Lipo, T A
• Publication Date: 1976-1

Media Info

• Features: Figures; References; Tables;
• Pagination: p. 47-55
• Serial:
  • IEEE Transactions on Industry Applications
  • Issue Number: 1
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)

Subject/Index Terms

• TRT Terms: Alternating current motors; Electric power conditioning; Inverters; Pulse modulation; Regenerative braking; Traction drives
• Old TRIS Terms: Pulse modulated control
• Subject Areas: Energy; Railroads;

Filing Info

• Accession Number: 00131043
• Record Type: Publication
• Source Agency: Institute of Electrical and Electronics Engineers (IEEE)
• Report/Paper Numbers: Vol. IA-12
• Files: TRIS
• Created Date: Apr 21 1976 12:00AM