Study of Contactless Power Supply for Spindle Ultrasonic Vibrator

T. R. Chen; Y. L. Lee; H. T. Liu; S. M. Chen; H. Z. Chang

doi:10.1088/1755-1315/94/1/012099

Study of Contactless Power Supply for Spindle Ultrasonic Vibrator

T. R. Chen, Y. L. Lee, H. T. Liu, S. M. Chen, H. Z. Chang

Department of Electrical Engineering

Research output: Contribution to journal › Conference article

1 Citation (Scopus)

Abstract

In this study, a contactless power supply for the ultrasonic motor on the spindle is proposed. The proposed power supply is composed of a series-parallel resonant circuit and a cylindrical contactless transformer. Based on the study and rotation experiments, it can be seen that the proposed power supply can both provide a stable ac power with 25 kHz / 70 V to the ultrasonic motor. When the output power is 250 W, the efficiency of the proposed supply is 89.8 % in respectively rotation tests. When the output power is more than 150 W, the efficiency of the proposed supply is higher than 80 % within the rated output power range.

Original language	English
Article number	012099
Journal	IOP Conference Series: Earth and Environmental Science
Volume	94
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/94/1/012099
Publication status	Published - 2017 Nov 28
Event	2017 3rd International Conference on Energy, Environment and Materials Science, EEMS 2017 - Singapore, Singapore Duration: 2017 Jul 28 → 2017 Jul 30

All Science Journal Classification (ASJC) codes

Environmental Science(all)
Earth and Planetary Sciences(all)

Access to Document

10.1088/1755-1315/94/1/012099

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title = "Study of Contactless Power Supply for Spindle Ultrasonic Vibrator",

abstract = "In this study, a contactless power supply for the ultrasonic motor on the spindle is proposed. The proposed power supply is composed of a series-parallel resonant circuit and a cylindrical contactless transformer. Based on the study and rotation experiments, it can be seen that the proposed power supply can both provide a stable ac power with 25 kHz / 70 V to the ultrasonic motor. When the output power is 250 W, the efficiency of the proposed supply is 89.8 % in respectively rotation tests. When the output power is more than 150 W, the efficiency of the proposed supply is higher than 80 % within the rated output power range.",

author = "Chen, {T. R.} and Lee, {Y. L.} and Liu, {H. T.} and Chen, {S. M.} and Chang, {H. Z.}",

year = "2017",

month = nov,

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doi = "10.1088/1755-1315/94/1/012099",

language = "English",

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journal = "IOP Conference Series: Earth and Environmental Science",

issn = "1755-1307",

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number = "1",

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TY - JOUR

T1 - Study of Contactless Power Supply for Spindle Ultrasonic Vibrator

AU - Chen, T. R.

AU - Lee, Y. L.

AU - Liu, H. T.

AU - Chen, S. M.

AU - Chang, H. Z.

PY - 2017/11/28

Y1 - 2017/11/28

N2 - In this study, a contactless power supply for the ultrasonic motor on the spindle is proposed. The proposed power supply is composed of a series-parallel resonant circuit and a cylindrical contactless transformer. Based on the study and rotation experiments, it can be seen that the proposed power supply can both provide a stable ac power with 25 kHz / 70 V to the ultrasonic motor. When the output power is 250 W, the efficiency of the proposed supply is 89.8 % in respectively rotation tests. When the output power is more than 150 W, the efficiency of the proposed supply is higher than 80 % within the rated output power range.

AB - In this study, a contactless power supply for the ultrasonic motor on the spindle is proposed. The proposed power supply is composed of a series-parallel resonant circuit and a cylindrical contactless transformer. Based on the study and rotation experiments, it can be seen that the proposed power supply can both provide a stable ac power with 25 kHz / 70 V to the ultrasonic motor. When the output power is 250 W, the efficiency of the proposed supply is 89.8 % in respectively rotation tests. When the output power is more than 150 W, the efficiency of the proposed supply is higher than 80 % within the rated output power range.

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DO - 10.1088/1755-1315/94/1/012099

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VL - 94

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

SN - 1755-1307

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