SpacePhasor
Physical transformation: three phase <-> space phasors
Library
Electrical/Machines/SpacePhasors/Components
Description
Physical transformation of voltages and currents: three phases <-> space phasors:x[k] = X0 + {cos(-(k - 1)/m*2*pi),-sin(-(k - 1)/m*2*pi)}*X[Re,Im]
and vice versa:
X0 = sum(x[k])/m
X[Re,Im] = sum(2/m*{cos((k - 1)/m*2*pi),sin((k - 1)/m*2*pi)}*x[k])
were x designates three phase values, X[Re,Im] designates the space phasor and X0 designates the zero sequence system.
Physical transformation means that both voltages and currents are transformed in both directions.
Zero-sequence voltage and current are present at pin zero. An additional zero-sequence impedance could be connected between pin zero and pin ground.
Parameters
Name | Label | Description | Data Type | Valid Values |
---|---|---|---|---|
mo_m | m | Number of phases | Scalar | |
mo_turnsRatio | turnsRatio | Turns ratio | Scalar | |
mo_TransformationMatrix | TransformationMatrix | Matrix of size 2xN | ||
mo_InverseTransformation | InverseTransformation | Matrix of size Mx2 |
Name | Label | Description | Data Type | Valid Values |
---|---|---|---|---|
mo_v | v | v | Structure | |
mo_v/fixed | fixed | Cell of vectors | true | |
mo_v/start | start | Cell of vectors | ||
mo_i | i | i | Structure | |
mo_i/fixed | fixed | Cell of vectors | true | |
mo_i/start | start | Cell of vectors |
Ports
Name | Type | Description | IO Type | Number |
---|---|---|---|---|
plug_p | implicit | input | 1 | |
plug_n | implicit | output | 1 | |
zero | implicit | input | 2 | |
ground | implicit | output | 2 | |
spacePhasor | implicit | input | 3 |