Title :
Vector control of synchronous reluctance motors including stator-iron loss with on-line parameter measurement
Author :
Tomori, Yoshikatsu ; Senjyu, Tomonobu ; Uezato, Katsumi
Author_Institution :
Fac. of Eng., Ryukyus Univ., Okinawa, Japan
Abstract :
This paper describes the vector control of a synchronous reluctance motor with on-line parameter measurement based on the voltage equation taking account of the stator iron loss. The vector control is achieved by using nonlinear state feedback to eliminate the interference of d-q axes through the equivalent iron loss resistance in transient conditions. The parameters of the vector controller are adjusted to achieve the vector control of synchronous reluctance motors in the case that machine parameters have variations
Keywords :
controllers; electric drives; electric variables measurement; feedback; losses; machine control; machine theory; reluctance motors; stators; d-q axes interference elimination; equivalent iron loss resistance; nonlinear state feedback; on-line parameter measurement; stator-iron loss; synchronous reluctance motors; transient conditions; vector control; vector controller; voltage equation; Eddy currents; Electrical resistance measurement; Electromagnetic measurements; Equations; Interference elimination; Iron; Loss measurement; Machine vector control; Nonlinear equations; Reluctance motors; State feedback; Stator windings; Stators; Torque control; Voltage control;
Conference_Titel :
Power Electronics Specialists Conference, PESC '94 Record., 25th Annual IEEE
Conference_Location :
Taipei
Print_ISBN :
0-7803-1859-5
DOI :
10.1109/PESC.1994.349689
