Title :
Sensorless instantaneous power control of induction machines
Author :
Betz, R.E. ; Summers, T.
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Newcastle Univ., NSW
Abstract :
This paper investigates the performance of two sensorless control techniques applied to the novel instantaneous power control algorithm for induction machines. The techniques use imaginary power as their basis and do not require any modifications to the machine. The use of imaginary power means that the algorithms are insensitive to stator resistance, which potentially allows accurate speed estimation even at low speeds
Keywords :
asynchronous machines; machine control; power control; stators; imaginary power; induction machines; sensorless instantaneous power control; speed estimation; stator resistance; Equations; Induction machines; Machine control; Power control; Power engineering computing; Sensorless control; Stators; Switching frequency; Tires; Torque control; !Sensorless control. Induction machines;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219415
