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김윤호,윤병도,조병국,박건태 중앙대학교 기술과학연구소 1993 기술과학연구소 논문집 Vol.23 No.-
In this paper, the voltage control is applied to the adjustable speed opeartion of BLDC motor with the trapezoidal back emf waveforms. Torque chrateristics of BLDC are investigated through Fourier analysis when the pulse width modulation inverter is applied. Also, this paper consisders the theoretical problem of eliminating some harmonic components in inverter output waveforms, which, in turn, allows to remove some ripple components. A Numerical technique is applied to solve the transcendental of the problem by the computer.