A flux estimation method for a permanent-magnet synchronous motor
Source abstract
Abstract
This paper deals with the flux estimation of a permanent-magnet synchronous motor (PMSM). Contrary to the conventional no-load test, the proposed method needs no extra servomotor. It is simply to drive the PMSM in a single-phase mode with the currents large enough to make the PMSM rotate in the same direction. Under such a condition, the flux of the PMSM can be easily estimated.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electric Motor Design and Analysis · Sensorless Control of Electric Motors · Magnetic Bearings and Levitation Dynamics
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References (4)
Show source-provided references
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3. T. Hisashi, K. Takashi, T. Hirokazu, in: Proceedings of the Power Conversion Conference, Vol. 2, 1997, p. 673.10.1109/PCCON.1997.638273 ↗
4. Novotny · 1996