PFC Inductor Current Waveform for CrM and DCM Operation Consider a single switching cycle that occurs at angle (θ) during the Line Cycle. Assuming ideal CrM operation the average inductor current (ILAvS(θ)) t
where \({I}_{{||}}\)(t), I⊥(t), and I(t) are the time-dependent fluorescence intensities collected at the parallel, perpendicular, and magic angle (54.7°) geometry, respectively. The magic angle data were used to estimate the excited-state lifetime. FUS-eGFP monomeric dispersed pha...
Unfortunately, it was noticed that the phase was shifted by an angle from the correct phase, due to the trigonometric properties of the tan~(-1) function. Consequently, methods to construct the correct bode plot were studied and developed.P. Sourdille...
phase angle of the train of signal waves cause a corresponding small change in the reading of the phase meter when the eccentricity between rotor and stator is different at the two ends of the shaft for example when the axis of the stator assembly is slightly angled in relation to that of...
13. An apparatus for estimating a carrier phase offset and a carrier frequency offset, comprising: (a) a phase calculator for estimating phases of a sequence of digitally modulated symbols; (b) a remove modulation module for removing an angle rotation introduced by a modulation format to generate...
But the phase angle and frequency contain harmonics in voltage harmonics condition. Also, the phase angle would lose its accuracy in the condition of voltage frequency variation. The ID-PLL not only inherits the good performance of DSOGI-PLL but also solve the problem in other fault grid ...
Active and reactive power output from the inverter were controlled using the power angle and voltage modulation index of the inverter, respectively. A FLC was used to determine the amount of active and reactive power to be injected into the grid. The voltage at the point of common coupling (...
of a phase-rotated value. The phase-rotated signal is obtained by giving the demodulated signal a phase rotation of an angle which is proportional to a phase rotation control value indicated by the phase rotation control signal. The phase-rotated signal comprises an in-phase phase-rotated ...
FIG. 3 is a line signal timing diagram extending over seven consecutive baud intervals. For the duration of each such interval the absolute phase angle of the carrier wave is held as nearly constant as possible. Between baud intervals the phase is changed by one of the allowable discrete amoun...
∅∅, Ω′ Ω′, and 𝜎σ represent radiation intensity, refractive index, position vector, direction vector, scattering direction vector, phase function, solid angle, and the Stefan–Boltzmann constant (5.67×10−85.67×10−8 W/m2K4), respectively....