PHASORS Part 3 Asst. Lec. Sadiq M.B Fakhruldeen AC ch 14-c.pptx

PHASORS
Part 3
Asst. Lec.
Sadiq M.B Fakhruldeen

1. PHASORS Part 3 Asst. Lec . Sadiq M.B Fakhruldeen Imam Ja'afar Al-Sadiq University Computer Technical Engineering First Class

2. PHASORS FIG. 14.68 Adding two sinusoidal waveforms on a point-by-point basis. This radius vector, having a constant magnitude (length) with one end fixed at the origin, is called a phasor when applied to electric circuits.

3. PHASORS FIG. 14.69 (a) The phasor representation of the sinusoidal waveforms of part (b); (b) finding the sum of two sinusoidal waveforms of v1 and v2 .

4. PHASORS FIG. 14.70 Adding two sinusoidal currents with phase angles other than 90°. Phasor algebra for sinusoidal quantities is applicable only for waveforms having the same frequency