A reduced-order position observer with stator-resistance adaptation for synchronous reluctance motor drives
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A4 Artikkeli konferenssijulkaisussa
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en
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6
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14th International Power Electronics and Motion Control Conference (EPE-PEMC 2010), pp. 174-179
Abstract
A reduced-order position observer with stator-resistance adaptation is applied for motion-sensorless synchronous reluctance motor drives. A general analytical solution for the stabilizing observer gain and stability conditions for the stator-resistance adaptation are given. The local stability of the position and stator-resistance estimation is guaranteed at every operating point except the zero frequency, if inductances are known accurately. The observer design is experimentally tested using a 6.7-kW synchronous reluctance motor drive; stable operation at low speeds under various loading conditions is demonstrated.Description
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Tuovinen, T, Hinkkanen, M, Harnefors, L & Luomi, J 2010, A reduced-order position observer with stator-resistance adaptation for synchronous reluctance motor drives. in 14th International Power Electronics and Motion Control Conference (EPE-PEMC 2010). pp. 174-179, International Power Electronics and Motion Control Conference, Ohrid, Macedonia, The Former Yugoslav Republic of, 06/09/2010. https://doi.org/10.1109/EPEPEMC.2010.5606645