抄録
In the PMSM sensorless drive system, when the power supply is lost, the position of rotor cannot be estimated by the usual control method. And the system stops due to the Filter Condenser (FC) voltage or the rotation speed decrease. To solve this problem, we proposed effective control methods at the interruption of power supply. There are three methods depending on inertial loads of the application and duration of the power interruption. In this paper, we explain the structure and characteristics of the three control methods and compare them. And we propose an appropriate continuous operation control depending on application and usage environment.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 |
| 出版社 | Institute of Electrical and Electronics Engineers Inc. |
| ページ | 726-731 |
| ページ数 | 6 |
| ISBN（電子版） | 9784886864055 |
| DOI | |
| 出版ステータス | Published - 2018 10月 22 |
| 外部発表 | はい |
| イベント | 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan 継続期間: 2018 5月 20 → 2018 5月 24 |
Other
| Other | 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 |
|---|---|
| 国/地域 | Japan |
| City | Niigata |
| Period | 18/5/20 → 18/5/24 |
ASJC Scopus subject areas
- エネルギー工学および電力技術
- 電子工学および電気工学