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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang, Y.J. Sun, Y.Y. Huang, C.C. Tsai, M.C. |
| Copyright Year | 1999 |
| Description | Author affiliation: Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan (Wang, Y.J.) |
| Abstract | Shaft position sensing is necessary in the switched reluctance (SR) motor in order to synchronize the phase excitation to the rotor position. In industrial applications, motor commutation often needs direct sensors to detect the rotor position. Being "sensorless" does not mean that the motor no longer requires rotor positioning; it means the position information is obtained indirectly, and not through a shaft sensor. According to the inductance characteristics of the SR motor, the paper adopts the linear frequency modulated (FM) principle and the output of the FM converter to get the rotor position signal. Experimental results verify the feasibility of the proposed method. |
| Starting Page | 939 |
| Ending Page | 944 |
| File Size | 396742 |
| Page Count | 6 |
| File Format | |
| ISBN | 078035446X |
| DOI | 10.1109/CCA.1999.800927 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-08-22 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Rotors Reluctance motors Frequency modulation Shafts Strontium Sensor phenomena and characterization Chirp modulation Phase detection Frequency synchronization Commutation |
| Content Type | Text |
| Resource Type | Article |
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