Title :
Lumped-parameter thermal model for induction machines
Author :
Durán, Mario J. ; Fernández, José
Author_Institution :
Electr. Eng. Dept., Malaga Univ., Spain
Abstract :
A novel lumped-parameter thermal model for induction machines that can be included in real-time applications is presented. The model considers just stator, rotor, and environment representative temperatures so that parameter estimation can be carried out. Thermal parameters are experimentally obtained and a sensorless vector control application with a 1-kW induction motor is included showing the effectiveness of the proposed solution.
Keywords :
asynchronous machines; machine vector control; parameter estimation; real-time systems; rotors; stators; 1 kW; environment representative temperature; induction machine; lumped-parameter thermal model; parameter estimation; real-time application; rotor; sensorless vector control; stator; AC motors; Fault detection; Hysteresis motors; Induction machines; Parameter estimation; Rotors; Stators; Temperature measurement; Testing; Thermal conductivity; 65; Parameter estimation; thermal effect; vector control;
Journal_Title :
Energy Conversion, IEEE Transactions on
DOI :
10.1109/TEC.2004.837272
