Abstract
This paper proposes a novel current sensorless drive system with only position sensor for permanent magnet synchronous motor drive in order to reduce costs and avoid problems caused by faults of the current sensor. Generally a pmsm drive controller needs at least two phase-current sensors, in this paper, the current sensors is omitted by replacing estimated stator current with extended kalman filter. A simulation study is performed in order to compare performances with and without current sensor, it shows that the control has almost the same performance and ability as the conventional control.
| Original language | English |
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| Title of host publication | 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538628942 |
| DOIs | |
| State | Published - 23 Oct 2017 |
| Event | 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 - Harbin, China Duration: 7 Aug 2017 → 10 Aug 2017 |
Publication series
| Name | 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 |
|---|
Conference
| Conference | 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 |
|---|---|
| Country/Territory | China |
| City | Harbin |
| Period | 7/08/17 → 10/08/17 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Current sensorless
- Kalman filter
- Permanent magnet synchronous motor (PMSM)
- Predictive control
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