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A study on position sensorless control without any q-axis inductance by using Extended Electromotive Force with High frequency signal injection
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| Author(s) |
Shota KONDO |
| Abstract |
This paper describes sensitivity analysis to q-axis inductance variation of the position estimation usingExtended Electromitive Force (EEMF) excited by High Frequency (HF) signal injection based on themathematical formula evaluation, and it shows that the influence on the q-axis inductance variation isvery small. Finally, experimental results indicate that position estimation can be performed well withoutany q-axis inductance information. |
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| Filename: | 0286-epe2017-full-05531411.pdf |
| Filesize: | 2.096 MB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-17 by System |
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