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Pseudo Sensorless Control of PMSM
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| Author(s) |
Evgen Urlep, Janko Horvat, Karel Jezernik |
| Abstract |
Pseudo sensorless permanent magnet synchronous
motor torque and flux tracking control algorithm
is presented. Proposed approach addresses the problem
of operation at zero, low and up to nominal speed. The
information of flux is extracted using a nonlinear closed loop
rotor flux observer combined with the information obtained
from hall sensors, which allows operation at zero speed. The
analysis of the proposed method is included. Such control
scheme was implemented on a DSP system and verified
trough simulations and experiments. |
| Download |
| Filename: | T16-602.pdf |
| Filesize: | 317.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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