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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rafiq, M.A. Datta, M. Sarwere, M.G. Ghosh, B.C. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Electr. & Electron. Eng., Khulna Univ. of Eng. & Technol. (Rafiq, M.A.; Datta, M.; Sarwere, M.G.; Ghosh, B.C.) |
| Abstract | This paper presents a novel fast speed response control strategy for the poly-phase induction motor drive system based on instantaneous rotor flux angle. The control scheme is derived in rotor field coordinates and employs the estimation of the rotor flux and its position. An adaptive notch filter is proposed to eliminate the DC component of the integration of signals used for the rotor flux estimation. To improve the performance of the rotor flux estimator derivative term of the back e.m.f is incorporated in the system. The voltage components in the synchronous reference frame are generated in the controller considering back e.m.f and steady state voltage drops and transformed to stationary reference frame for driving the motor. Simulation of the drive system was carried out and the results were compared with those obtained for a system that produces the above mentioned voltage components using conventional PI controller. It is observed that the proposed control methodology provides faster response than the conventional PI controller incorporated system |
| Starting Page | 704 |
| Ending Page | 709 |
| File Size | 678025 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780392965 |
| DOI | 10.1109/PEDS.2005.1619776 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-11-28 |
| Publisher Place | Malaysia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Induction motor drives Programmable control Adaptive control Rotors Control systems Voltage control Adaptive filters Synchronous generators Steady-state Synchronous motors inducton motor Field-orientation control neural integrator |
| Content Type | Text |
| Resource Type | Article |
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