대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 하계학술대회 논문집 A
- /
- Pages.462-464
- /
- 1994
2상 고주파 인버터에 의한 초음파 모터 제어
Control of Ultrasonic Motor Using Two-Phase High Frequency Inverter
- 허정윤 (조선대학교 전기공학과) ;
-
조금배
(조선대학교 전기공학과)
;
- 백형래 (조선대학교 전기공학과) ;
- 오금곤 (조선대학교 전기공학과) ;
- 정헌상 (한국에너지기술연구소) ;
-
유권종
(한국에너지기술연구소)
- Heo, J.Y. (Cho-sun University) ;
-
Cho, G.B.
(Cho-sun University)
;
- Baek, H.L. (Cho-sun University) ;
- Oh, K.G. (Cho-sun University) ;
- Jeung, H.S. (Korea Institute of Energy Research) ;
-
Yu, K.J.
(Korea Institute of Energy Research)
- 발행 : 1994.07.21
초록
In this paper, noble electrical equivalent circuit ultrasonic motor is applied by model of parallel one from mechanical equation of piezoelectric device and characteristics estimation is done by equivalent converter. Uitrasonic motor is driven by oscillation circuit of two-phase high frequency inverter. Operating frequency of inverter is described by tracking control method of resonance frequency, according to change of load, temperature etc.
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