Title :
Position and speed estimation of sensorless synchronous reluctance motor
Author :
Jovanovic, M. ; Betz, R.E. ; Platt, D.
Author_Institution :
Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia
Abstract :
This paper presents a new technique of estimating both rotor position and speed of an ideal synchronous reluctance machine using only the measurements of current and voltage available at the stator terminals. Due to the variation in inductance with position, this technique is applicable even at standstill and no special startup procedure is required. The simulation results have shown the viability of the proposed technique
Keywords :
control system analysis computing; digital simulation; electric machine analysis computing; machine control; machine theory; parameter estimation; position control; reluctance motors; rotors; stators; velocity control; computer simulation; current measurements; inductance; rotor position estimation; rotor speed estimation; sensorless synchronous reluctance motor; simulation; standstill; stator terminals; voltage measurements; Australia; Current measurement; Equations; Inductance; Induction machines; Pulse width modulation inverters; Reluctance machines; Reluctance motors; Stators; Voltage;
Conference_Titel :
Power Electronics and Drive Systems, 1995., Proceedings of 1995 International Conference on
Print_ISBN :
0-7803-2423-4
DOI :
10.1109/PEDS.1995.404959
