DocumentCode
2279359
Title
Voltage vector selection area of permanent magnet synchronous motor direct torque control system
Author
Yaohua, Li ; Jian, Ma ; Jingyu, Liu ; Qiang, Yu
Author_Institution
Sch. of Automobile, Chang´´an Univ., Xi´´an, China
fYear
2011
fDate
20-23 Aug. 2011
Firstpage
1
Lastpage
5
Abstract
The control of stator flux, torque angle, excitation torque, reluctance torque and total torque of permanent magnet synchronous motor (PMSM) direct torque control (DTC) system are studied in this paper. Simplified expressions to represent the change of these variables due to the application of voltage vector are given. Based on these expressions voltage vector selection area and the implementation of voltage vector selection strategy in the PMSM DTC system are proposed.
Keywords
permanent magnet motors; synchronous motors; torque control; control of stator flux; direct torque control system; excitation torque; permanent magnet synchronous motor; reluctance torque; torque angle; voltage vector selection area; Error analysis; Permanent magnet motors; Stators; Torque; Torque control; Vectors; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-1044-5
Type
conf
DOI
10.1109/ICEMS.2011.6073750
Filename
6073750
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