Sequence Analyzer (Phasor)
Compute sequence components (positive, negative, and zero) of three-phase phasor signal
Simscape / Electrical / Specialized Power Systems / Sensors and Measurements
The Sequence Analyzer (Phasor) block computes the three-sequence phasor components (positive sequence u1, negative sequence u2, and zero sequence u0) of a three-phase phasor signal as follows:
where is the complex operator performing a 2 rotation:
Select the sequence components:
Zero, or all three sequences
Positive Negative Zero.
Inputs and Outputs
The three-phase phasor signal [ua ub uc].
Returns the magnitude of the selected sequence phasor component.
Returns the angle, in degrees, of the selected sequence phasor component.
shows the use of the Sequence Analyzer (Phasor) block.