Title :
Effect of crosspath resistance between adjacent rotor bars on performance of inverter-fed high-speed induction motor
Author :
Matsuse, Kouki ; Hayashida, Toshiyuki ; Miki, Ichiro ; Kubota, Hisao ; Yoshida, Toshitaka
Author_Institution :
Dept. of Electr. Eng., Meiji Univ., Kawasaki, Japan
Abstract :
The effects of crosspath resistance between adjacent rotor bars on steady state performance of inverter-fed high-speed cage induction motors are discussed. It is shown that the equivalent rotor resistance and leakage reactance change with crosspath resistance between adjacent rotor bars for various values of the fundamental supply frequency and the slip. The steady state characteristics of the high-speed induction motor drives for various crosspath resistance are discussed on the basis of theoretical and experimental results. The results of this research are applied in the design of a high-speed induction motor with uninsulated rotor bars
Keywords :
electric resistance; induction motors; invertors; power convertors; rotors; adjacent rotor bars; crosspath resistance; equivalent rotor resistance; fundamental supply frequency; inverter-fed high-speed induction motor; leakage reactance; slip; steady state characteristics; uninsulated rotor bars; Bars; Electric resistance; Equivalent circuits; Frequency; Induction motor drives; Induction motors; Rotors; Stators; Steady-state; Voltage;
Journal_Title :
Industry Applications, IEEE Transactions on
