| Autor: |
Zeng Peihuang, Guo Xinhua, Junshuai Cao, Li Lingzhi, Chen Kun, Li Zhaodai |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
2019 22nd International Conference on Electrical Machines and Systems (ICEMS). |
| DOI: |
10.1109/icems.2019.8922022 |
| Popis: |
Permanent magnet synchronous motor (PMSM) is widely applied to the car as the main drive motor and auxiliary motor. Usually these auxiliary motors have stable speed, small load changes, and there are space limit and large price ratio of position sensor and its supporting circuit in system. So it is essential and suitable to use sensor-less control in the full speed range. Start initial position angle range of If control is developed and is detected under stationary state, which can guarantee the stability and reliability of the motor starting process; And strategy of smooth switching from low speed to medium and high speed is designed by ensure that position angle and dq axis reference current are not mutated; and the algorithm of model reference adaptation control (MRAC) is designed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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