Abstract
When operating up the base speed, permanent magnet synchronous motor(PMSM) is usually controlled by flux-weakening methods, which is realized by generating d-axis demagnetization current and then lowers the system efficiency. Limited by inverter voltage and current level, the motor output power has also been limited. In this paper, we proposed a bus voltage variable PMSM drive system based on quasi-Z-source, expecting to improve the system efficiency. Experimental results prove the feasibility of this scheme.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1733-1738 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781538637579 |
| DOIs | |
| State | Published - 26 Jun 2018 |
| Externally published | Yes |
| Event | 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 - Wuhan, China Duration: 31 May 2018 → 2 Jun 2018 |
Publication series
| Name | Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 |
|---|
Conference
| Conference | 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 |
|---|---|
| Country/Territory | China |
| City | Wuhan |
| Period | 31/05/18 → 2/06/18 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- DC-bus voltage regulation
- PMSM
- Z-source inverter
- flux-weakening control
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