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https://www.um.edu.mt/library/oar/handle/123456789/143043| Title: | A zero and low speed sensorless PMSM drive utilizing existing inverter PWM harmonics |
| Authors: | Raute, Reiko |
| Keywords: | Permanent magnet motors Electric motors, Synchronous -- Control Variable speed drives Pulse-duration modulation Electric inverters |
| Issue Date: | 2024-09 |
| Publisher: | Institute of Electrical and Electronics Engineers |
| Citation: | Raute, R. (2024, September). A Zero and Low Speed Sensorless PMSM Drive Utilizing Existing Inverter PWM harmonics. In 2024 IEEE 21st International Power Electronics and Motion Control Conference (PEMC), Pilsen, Czech Republic. 1-8. |
| Abstract: | A novel position sensorless Permanent Magnet Synchronous Motor drive is proposed in this paper. The presented method is intended for the operation of PMSMs with magnetic rotor saliency. The novelty of this research is the development of a method that makes use of high frequency signals, intrinsically present in a PWM voltage source inverter drive system, for detecting the machine impedance saliency. The final target is to use this information in order to reconstruct the rotor position. No additional signal injection is applied, only the inherit present high frequency signals (PWM carrier harmonics) are used. |
| URI: | https://www.um.edu.mt/library/oar/handle/123456789/143043 |
| Appears in Collections: | Scholarly Works - FacEngEE |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| A zero and low speed sensorless PMSM drive utilizing existing inverter PWM harmonics.pdf Restricted Access | 1.47 MB | Adobe PDF | View/Open Request a copy |
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