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Sensorless position measurement of switched reluctance drives at lower speed
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| Author(s) |
J. Hildinger; M. Hiller; R. Marquardt |
| Abstract |
A new rotor position measurement method for Switched Reluctance Drives (SRD) is introduced. It is
based on terminal measurements of phase voltage and current using passive sensors. The new,
digitally implemented concept provides precise position information for the lower speed range in
motor and generator operation (including standstill). Taking into account all sources of measurement
errors leads to a high precision performance, so that – combined with known systems for the higher
speed range – conventional shaft resolvers or encoders can be replaced. |
| Download |
| Filename: | EPE2003-PP0216 - Hildinger |
| Filesize: | 426.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2003-10-23 by Unknown |
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