Title :
AC induction motor direct torque control system with DSP controller and fault diagnosis
Author :
Wang Hongwen ; Zhang Huihong ; Hu Maojin ; Wang Shengen
Author_Institution :
Sch. of Electr. Eng. & Inf. Technol., Hebei Univ. of Technol., Tianjin
Abstract :
An AC induction motor direct torque control system with DSP controller is described. The system hardware and software structures, fault diagnosis principle and the testing results are presented in this paper. The system mentioned in this paper has very quick dynamic response, wide speed regulating scope and high reliability
Keywords :
digital control; digital signal processing chips; fault diagnosis; induction motors; machine control; torque control; DSP controller; direct torque control; fault diagnosis principle; hardware structures; high reliability; induction motor; quick dynamic response; software structures; wide speed regulating scope; AC motors; Circuits; Control systems; Couplings; Digital signal processing; Fault diagnosis; Hardware; Induction motors; Torque control; Voltage;
Conference_Titel :
Electrical Machines and Systems, 2001. ICEMS 2001. Proceedings of the Fifth International Conference on
Conference_Location :
Shenyang
Print_ISBN :
7-5062-5115-9
DOI :
10.1109/ICEMS.2001.971925
