modelDsogi

Synchronous reference frame PLL with double SOGI filters: in alfa and beta axes
Diagram of DsogiOpen the diagram
▶ Check in your browser

Extends from Modelica.Electrical.PowerConverters.Icons.Control (Control icon).

Parameters

TypeNameDefaultDescription
Types.FrequencySysFreq60System nominal frequency
Types.VoltageVLine230e3System nominal RMS line voltage
RealGain1.41SOGI pass band filter gain
Types.FrequencyFreq100Cut-off frequency for CL synchronous reference frame PI block
RealXi0.707Desired damping coefficient for CL synchronous reference frame

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputvA
Modelica.Blocks.Interfaces.RealInputvB
Modelica.Blocks.Interfaces.RealInputvC
Modelica.Blocks.Interfaces.RealOutputvD
Modelica.Blocks.Interfaces.RealOutputvQ
Modelica.Blocks.Interfaces.RealOutputDelta

Components

TypeNameDefaultDescription
OpenIWPI.Utilities.Transformations.Clarkeclarke_xform
Modelica.Blocks.Math.Gaingain1
Modelica.Blocks.Math.Gaingain2
OpenIWPI.Utilities.Integrators.Sogisogi_2
OpenIWPI.Utilities.Integrators.Sogisogi_1
Modelica.Blocks.Math.Addadd1
Modelica.Blocks.Math.Addadd2
OpenIWPI.Utilities.Transformations.Parkpark_xform
Modelica.Blocks.Continuous.PIpi
Modelica.Blocks.Math.Addadd3
Modelica.Blocks.Sources.Constantconst
OpenIWPI.Utilities.Integrators.IntegratorWithResetintegrator1