Abstract
For high-performance vector control of an induction machine, rotor resistance estimation is required. The commonly used state-space class of estimators requires voltage transducers as instantaneous phase voltages are used in the estimation algorithm. A phase voltage estimator is developed for a pulsewidth modulation voltage-source inverter. The voltage estimates are used in a rotor resistance estimator and practical results show that the usual phase-voltage transducers are unnecessary.
Original language | English |
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Pages (from-to) | 1181-1185 |
Number of pages | 5 |
Journal | IEEE Transactions on Industrial Electronics |
Volume | 47 |
Issue number | 5 |
DOIs | |
Publication status | Published - Oct 2000 |