# Phasor Diagram

Friday, March 8, 2019

*Edit***Phasor Diagram**. In this video, phasor, and Phasor Diagram for AC circuits have been explained. Phasor diagrams hands-on relay school WSU - pullman, wa.

The phasor diagram is a very significant factor of the power system analysis. Phasor diagrams are a way of representing sinusoidal waveforms such that you can add and subtract them and get correct answers. Phasor diagrams are a representation of an oscillating quantity as a vector rotating in phase space with an angular velocity equal to the angular frequency of the original trigonometric function.

### Phasors: Phasor-to-sinusoid conversions and vice-versa A.

If the machine is made to run as synchronous motor, what will be the phasor diagram changes then? a) Reverse Ia b) Reverse Ef c).

Variables are defined the same way. Also draw the phasor diagram of current and voltage, impedance triangle and voltage triangle. Move the sliders to change the amplitude.