Ngày tải lên :
03/01/2014, 19:44
... is shown in part D, ofFig This part represents the harmonic detector for phase U in Fig The upper part of D, detects the sine term of the n -th harmonic component of the U- phase load current ... v; ) for the AC-side phase voltage vi, ( vi, , vi, ) of the PWM rectifier is obtained, that is, voltage of s, when s,, = when SI,= S3 is ON and S, is OFF when Generation of PWM Signals respect ... and s, s, is ON when is ON and S, is OFF when is OFF and s is ON when s, = s, = s, s, =1 =0 DETECTION OF HARMONICS As a method to detect harmonic components of a distorted current, we employ in...