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 | |
| 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 |
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All Science Journal Classification (ASJC) codes
- Environmental Science(all)
- Earth and Planetary Sciences(all)
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Study of Contactless Power Supply for Spindle Ultrasonic Vibrator. / Chen, T. R.; Lee, Y. L.; Liu, H. T.; Chen, S. M.; Chang, H. Z.
In: IOP Conference Series: Earth and Environmental Science, Vol. 94, No. 1, 012099, 28.11.2017.Research output: Contribution to journal › Conference article
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.
UR - http://www.scopus.com/inward/record.url?scp=85038109444&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85038109444&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/94/1/012099
DO - 10.1088/1755-1315/94/1/012099
M3 - Conference article
AN - SCOPUS:85038109444
VL - 94
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
SN - 1755-1307
IS - 1
M1 - 012099
ER -