지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
The purpose of this paper is to control of the low-speed, high-precision PMSM 2- axes pitch/turning. In this paper, apply the PAM-PWM inverter for it. However, The PAM-PWM inverter, control algorithms and hardware is complex. But it is possible to improve the performance in the low-speed operation can reduce the effect of the PWM ripple and Dead Time of inverter by applying suitable DC-bus voltage control. The direct driver PMSM(Permanent Magnet Synchronous Motor) configured to vector control part, PAM control part and the other controller. The vector control part includes PI current, speed control, additional space vector modulation. PAM control part has to have PI voltage controller and P current controller for DC-bus voltage control. Besides, the motor position estimator , the speed estimator and the counter electromotive force and Dead Time Compensation are added. With this arrangement, PMSM was driven with a low pole pitch / turning by performing the current control to the current command or torque command is the paper. As a result, it was possible to minimize the disturbance component that appears in the drive in proportion to the DC voltage magnitude. The use of a hydraulic drive method for a two-axis bubble column is a typical tank. When using the PWM PAM inverter driver is in the turret can be driven by high-precision, low vibration, low noise compared to the hydraulic drive may contribute to the computerization of the turret.
목차
Abstract
1. 서론
2. 제어기 구성
3. 시스템 모델링
4. 시뮬레이션
5. 실험결과
6. 결론
References
참고문헌 (5)
참고문헌 신청
J. H. KIM / 2008 / A Cost Effective PAM Inverter Using 2-Switch Buck-Boost Converter / The Korean Institute of Electrical Engineers, 39th Summer Conference, 2008 :892~893
K. H. KIM / 1999 / High Speed Sensorless Control of Brushless DC Motor using DSP / The Korean Institute of Power Electronics Summer Conference Collection of dissertations :37~40
S. Y. Kim / 2010 / Dead Time compensation method for voltage-fed PWM inverter / IEEE Trans. Ind. Elec. 57(5):1609~1614
S. H. Hwang / 2010 / Dead Time compensation method for voltage-fed PWM inverter / IEEE Trans. Energy Conv 25(1):1~10
J. Sun / 1996 / Optimized space vector modulation and regular sampled PWM : A reexamination / IEEE Industry Applications Society Annual Meeting 2:956~963
K. H. KIM / 1999 / High Speed Sensorless Control of Brushless DC Motor using DSP / The Korean Institute of Power Electronics Summer Conference Collection of dissertations :37~40
S. Y. Kim / 2010 / Dead Time compensation method for voltage-fed PWM inverter / IEEE Trans. Ind. Elec. 57(5):1609~1614
S. H. Hwang / 2010 / Dead Time compensation method for voltage-fed PWM inverter / IEEE Trans. Energy Conv 25(1):1~10
J. Sun / 1996 / Optimized space vector modulation and regular sampled PWM : A reexamination / IEEE Industry Applications Society Annual Meeting 2:956~963
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UCI(KEPA) : I410-ECN-0101-2015-500-002895289