DOIONLINE 
DOIONLINE Publish In |
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC |
 Journal Home Volume Issue |
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Issue |
Special Issue-2 June ( Jun, 2015 ) | |||||||||
Paper Title |
Direct Torque Control Method Of Three Phase Induction Motor For Controlling Torque And Flux | |||||||||
Author Name |
Tilak t Bambal, S. R.Gupta, M. A. Gaidhane | |||||||||
Affilition |
M Tech IV SEM Priyadarshani College of Engg. Nagpur Asst. Professor Priyadarshani College of Engg. Nagpur Professor Priyadarshani College of Engg. Nagpur | |||||||||
Pages |
166-167 | |||||||||
Abstract |
In this paper, a direct torque control (DTC) method of an induction machine is proposed which enables the minimum torque ripple control . Switching frequency of conventional DTC is not constant . Two major problems that are usually associated with DTC drives are: 1) switching frequency that varies with operating conditions and 2) high torque ripple. To solve these problems, and at the same time retain the simple control structure of DTC, a constant switching frequency torque controller is proposed to replace the conventional hysteresis-based controller Keywords- Direct torque control, induction motor drives, inverter. | |||||||||
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