How Many Words 13, 2008. Lewis performed the song live on the March 6, 2008 results show of the seventh season of "American Idol". The single has sold 94,000 copies to date. How Many Words "How Many Words" is the official second single by the singer-songwriter Blake Lewis, from his debut album "A.D.D. (Audio Day Dream)". The song was expected to be followed by "Know My Name", and then "Without You". However, due to being dropped by Arista Records, "How Many Words" is the final single from his debut album. He is expected to release a single from his second album at the
Symmetrical components for three phase voltage components can be written as and decomposing the vector into three symmetrical components gives where the subscripts 0, 1, and 2 refer respectively to the zero, positive, and negative sequence components. The sequence components differ only by their phase angles, which are symmetrical and so are formula_3 radians or 120°. Define a phasor rotation operator alpha, which rotates a phasor vector counterclockwise by 120 degrees: Note that α = 1 so that α = α. The zero sequence components have equal magnitude and in phase with each other, therefore: and the other phase sequences have the