Applications of Disk Type Piezoelectric Transformer in Ultrasonic Motor Low Voltage Drive
碩士 === 國立成功大學 === 機械工程學系 === 104 === Ultrasonic motors are usually operated at a higher AC voltage than conventional function generators. This implies the need of a voltage step-up transformer. In this paper, a piezoelectric transformer is integrated with a USM. However, when a PT and a USM are comb...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/18706231215674689916 |