Title :
A new current vector control method of doubly-fed machine
Author :
Zheng, Wang ; Fengxiang, Wang ; Yanfeng, Li
Author_Institution :
Sch. of Electr. Eng., Shenyang Univ. of Technol., China
Abstract :
The doubly-fed adjustable speed mode of wound rotor induction machines can use smaller converter and reduce the system cost. A new torque control strategy based on the rotor flux orientation of doubly-fed machine is proposed in this paper. The theoretical analysis, current vector controller design and implementation method are discussed in detail. The simulation results for an experimental doubly-fed adjustable speed system are presented.
Keywords :
angular velocity control; electric current control; induction motor drives; machine vector control; magnetic flux; rotors; torque control; variable speed drives; current vector control method; current vector controller design; doubly-fed adjustable speed system; doubly-fed machine; rotor flux orientation; theoretical analysis; torque control strategy; wound rotor induction machines; Frequency conversion; Induction machines; Induction motors; Machine vector control; Machine windings; Rotors; Stator windings; Torque control; Voltage; Wounds;
Conference_Titel :
Power System Technology, 2002. Proceedings. PowerCon 2002. International Conference on
Print_ISBN :
0-7803-7459-2
DOI :
10.1109/ICPST.2002.1067812
