Harmonic Analysis | ZSEQ

SEQUENCE IMPEDANCE – [ZSEQ]
Compute the sequence impedance matrix in function of the phase impedance matrix. The input and output are represented by phasors.
CATEGORY
Harmonic_Analysis

DESCRIPTION
Output the sequence impendance matrix in function of an phase impedance matrix. The following equations are used to calculate the impedences:

RESULT VARIABLES AND PARAMETERS
Results:

Z00_mag	Magnitude of the Z00
Z01_mag	Magnitude of the Z01
Z02_mag	Magnitude of the Z02
Z10_mag	Magnitude of the Z10
Z11_mag	Magnitude of the Z11
Z12_mag	Magnitude of the Z12
Z20_mag	Magnitude of the Z20
Z21_mag	Magnitude of the Z21
Z22_mag	Magnitude of the Z22
Z00_ang	Angle of the Z00 (in degrees)
Z01_ang	Angle of the Z01 (in degrees)
Z02_ang	Angle of the Z02 (in degrees)
Z10_ang	Angle of the Z10 (in degrees)
Z11_ang	Angle of the Z11 (in degrees)
Z12_ang	Angle of the Z12 (in degrees)
Z20_ang	Angle of the Z20 (in degrees)
Z21_ang	Angle of the Z21 (in degrees)
Z22_ang	Angle of the Z22 (in degrees)

Signals:

Zaa_mag	Magnitude of the Zaa
Zab_mag	Magnitude of the Zab
Zac_mag	Magnitude of the Zac
Zba_mag	Magnitude of the Zba (not required)
Zbb_mag	Magnitude of the Zbb
Zbc_mag	Magnitude of the Zbc
Zca_mag	Magnitude of the Zca (not required)
Zcb_mag	Magnitude of the Zcb (not required)
Zca_mag	Magnitude of the Zcc
Zaa_ang	Angle of the Zaa (in degrees)
Zab_ang	Angle of the Zab (in degrees)
Zac_ang	Angle of the Zac (in degrees)
Zba_ang	Angle of the Zba (in degrees) (not required)
Zbb_ang	Angle of the Zbb (in degrees)
Zbc_ang	Angle of the Zbc (in degrees)
Zca_ang	Angle of the Zca (in degrees)
Zcb_ang	Angle of the Zcb (in degrees) (not required)
Zcc_ang	Angle of the Zcc (in degrees) (not required)

SYNTAX

[Z00_mag,Z01_mag,Z02_mag,Z10_mag,Z11_mag,Z12_mag,Z20_mag,Z21_mag,Z22_mag,Z00_ang,Z01_ang,Z02_ang,Z10_ang,Z11_ang,Z12_ang,Z20_ang,Z21_ang,Z22_ang] = zseq(Zaa_mag,Zab_mag,Zac_mag,Zba_mag,Zbb_mag,Zbc_mag,Zca_mag,Zcb_mag,Zcc_mag,Zaa_ang,Zab_ang,Zac_ang,Zba_ang,Zbb_ang,Zbc_ang,Zca_ang,Zcb_ang,Zcc_ang)
CHARACTERISTICS
Data type support
Double Floating point
EXAMPLE
For this example, a phase impedance matrix is created and the sequence impedance will be computed by zseq function.

This matrix is imported through ScopeView:

Using the zseq function and putting the result in a table:

Which correspond to this matrix: