학술저널
This paper presents the method of reducing torque ripple of Blushless Direct Current(BLDC) motor. In the BLDC motor, the torque is decided by the back-EMF and current waveform. If the back-EMF is constant, the torque ripple depends on the current ripple during commutation period. The current in commutation period is acquired by circuit analysis and then the torque ripple simply can be reduced by varying input voltage to flow the current continuously. And suggested method is confirmed by dynamic with parameters of 500W BLDC motor.
ABSTRACT<BR>1. 서론<BR>2. 회로해석 및 토크리플 저감 방법<BR>3. 시뮬레이션<BR>4. 결론<BR>후기<BR>참고문헌<BR>
(0)
(0)