抄録
This paper investigates a method of reducing vibration property of a permanent-magnet synchronous motor (PMSM) with dual three-phase windings, especially focusing on carrier harmonic component. Carrier phase shift pulse width modulation (PWM) which makes any difference between PWM carrier phase of 1st winding and 2nd winding, is applied to 24-slot 20-pole PMSM. A tested motor is manufactured and measured results reveals the vibration and sound pressure can be approximately halved at around twice of the carrier frequency when the carrier phase is π/2 radian between each three-phase winding compared to conventional in-phase carrier PWM.
本文言語 | English |
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ホスト出版物のタイトル | 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017 |
出版社 | Institute of Electrical and Electronics Engineers Inc. |
ISBN(電子版) | 9781509042814 |
DOI | |
出版ステータス | Published - 2017 8月 3 |
イベント | 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017 - Miami, United States 継続期間: 2017 5月 21 → 2017 5月 24 |
Other
Other | 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017 |
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国/地域 | United States |
City | Miami |
Period | 17/5/21 → 17/5/24 |
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
- 機械工学