Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor

Yoshihiro Miyama; Mitsuru Ishizuka; Haruyuki Kometani; Kan Akatsu

doi:10.1109/IEMDC.2017.8002021

Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor

Yoshihiro Miyama, Mitsuru Ishizuka, Haruyuki Kometani, Kan Akatsu

研究成果: Conference contribution

14 被引用数 (Scopus)

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
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	https://doi.org/10.1109/IEMDC.2017.8002021
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
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

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10.1109/IEMDC.2017.8002021

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Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor. / Miyama, Yoshihiro; Ishizuka, Mitsuru; Kometani, Haruyuki その他.

2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. 8002021.

研究成果: Conference contribution

Miyama, Y, Ishizuka, M, Kometani, H & Akatsu, K 2017, Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor. in 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017., 8002021, Institute of Electrical and Electronics Engineers Inc., 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017, Miami, United States, 17/5/21. https://doi.org/10.1109/IEMDC.2017.8002021

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title = "Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor",

abstract = "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.",

keywords = "Acoustic noise, Carrier phase-shift PWM, Dual three-phase windings, Permanent magnet synchronous motor, Sound pressure, Vibration",

author = "Yoshihiro Miyama and Mitsuru Ishizuka and Haruyuki Kometani and Kan Akatsu",

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AU - Akatsu, Kan

PY - 2017/8/3

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N2 - 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.

AB - 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.

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Vibration reduction by applying carrier phase-shift PWM on dual three-phase windings permanent-magnet synchronous motor

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