A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive

Jun Imaoka, Masahito Shoyama

研究成果: 著書/レポートタイプへの貢献会議での発言

1 引用 (Scopus)

抄録

This paper proposes a novel leakage flux cancellation technique suitable for series-parallel combined resonant circuits with asymmetric rotary transformer used for ultrasonic spindles drive. An asymmetric rotary transformer is utilized in the ultrasonic spindle in order to realize automated tool change. However, an asymmetric rotary transformer is likely to occur much leakage fluxes in secondly core due to asymmetric core structures. This large leakage inductance affects a drive circuit using a series-parallel combined resonant circuit, and the resonant characteristics in the drive circuit become very steep. In this state, the resonance circuit does not realize the desired function when the drive frequency fluctuates or the error of resonance parameters occurs. Therefore, this paper proposes a novel leakage flux cancellation technique used for ultrasonic spindle drive. The effectiveness of the proposed method is discussed from the theoretical analysis and experimental test.

元の言語英語
ホスト出版物のタイトル2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
出版者Institute of Electrical and Electronics Engineers Inc.
ページ1554-1561
ページ数8
ISBN(電子版)9784886864055
DOI
出版物ステータス出版済み - 10 22 2018
イベント8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, 日本
継続期間: 5 20 20185 24 2018

出版物シリーズ

名前2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

その他

その他8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
日本
Niigata
期間5/20/185/24/18

Fingerprint

Resonant circuits
Ultrasonics
Fluxes
Circuit resonance
Networks (circuits)
Inductance

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

これを引用

Imaoka, J., & Shoyama, M. (2018). A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive. : 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 (pp. 1554-1561). [8507729] (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/IPEC.2018.8507729

A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive. / Imaoka, Jun; Shoyama, Masahito.

2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1554-1561 8507729 (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Imaoka, J & Shoyama, M 2018, A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive. : 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018., 8507729, 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018, Institute of Electrical and Electronics Engineers Inc., pp. 1554-1561, 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018, Niigata, 日本, 5/20/18. https://doi.org/10.23919/IPEC.2018.8507729
Imaoka J, Shoyama M. A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive. : 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1554-1561. 8507729. (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018). https://doi.org/10.23919/IPEC.2018.8507729
Imaoka, Jun ; Shoyama, Masahito. / A Leakage Flux Cancellation Technique for Series-Parallel Combined Resonant Circuits with Asymmetric Rotary Transformers Used for Ultrasonic Spindle Drive. 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1554-1561 (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018).
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abstract = "This paper proposes a novel leakage flux cancellation technique suitable for series-parallel combined resonant circuits with asymmetric rotary transformer used for ultrasonic spindles drive. An asymmetric rotary transformer is utilized in the ultrasonic spindle in order to realize automated tool change. However, an asymmetric rotary transformer is likely to occur much leakage fluxes in secondly core due to asymmetric core structures. This large leakage inductance affects a drive circuit using a series-parallel combined resonant circuit, and the resonant characteristics in the drive circuit become very steep. In this state, the resonance circuit does not realize the desired function when the drive frequency fluctuates or the error of resonance parameters occurs. Therefore, this paper proposes a novel leakage flux cancellation technique used for ultrasonic spindle drive. The effectiveness of the proposed method is discussed from the theoretical analysis and experimental test.",
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