SENSORLESS FIELD ORIENTATION CONTROL OF LINEAR INDUCTION MOTOR | ||
| AL-TAQANI | ||
| Article 1, Volume 25, Issue 1, March 2012, Pages 0-0 | ||
| Author | ||
| Mehdi. F. Bonneya | ||
| Abstract | ||
| Sensorless field oriented control of linear Induction Motor (LIM) as one types of vector control has permitted fast transient response by decoupled motor torque and flux control. The stator windings are described by coupled differential equations using mathematical transformations to decouple variables and refer all the variables to a common reference frame. The speed error is measured of applied load and according to error value, the set torque increases which requires increase in q current due to its direct relation with torque. In this paper, the velocity remains approximately constant during the interval of load application. The fluctuation of torque and motor current vanish, with increase in the stator current | ||
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