Uniqueness of torque-speed characteristics of an induction motor

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Abstract

This letter states and proves a uniqueness theorem for the torque-speed characteristics (TSC) of an induction motor. Given three arbitrary points at asynchronous speed on the TSC curve, it develops a method to interpolate the entire curve and indicate the pull-out torque point. The letter gives explicit formulas for approximately estimating the equivalent circuit parameters of the machine.

Original languageEnglish (US)
Pages (from-to)3431-3433
Number of pages3
JournalIEEE Transactions on Magnetics
Volume40
Issue number5
DOIs
StatePublished - Sep 1 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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