抄録
In the low speed region, it is difficult to estimate the rotor speed of the induction motor, because the machine parameter (especially R2) has a strong influence to the speed estimation. It is known that the simultaneous estimation of the speed and R2 is impossible. In this paper the R2 estimation in the transient state without adding any additional signal to the stator current is proposed, and the R1 is estimated from the instantaneous reactive power. These algorithms are verified by the digital simulations and the experiments.
本文言語 | English |
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ページ(範囲) | 1575-1580 |
ページ数 | 6 |
ジャーナル | PESC Record - IEEE Annual Power Electronics Specialists Conference |
巻 | 2 |
出版ステータス | Published - 1998 1月 1 |
外部発表 | はい |
イベント | Proceedings of the 1998 IEEE 29th Annual Power Electronics Specialists Conference, PESC. Part 2 (of 2) - Fukuoka, Jpn 継続期間: 1998 5月 18 → 1998 5月 21 |
ASJC Scopus subject areas
- モデリングとシミュレーション
- 凝縮系物理学
- 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