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Circuit Model File Path: <Public Documents>\National Instruments\<NI VeriStand 20XX>\Examples\OPAL-RT\Power Electronics Add-On\SCIM Constant Local Control\Circuit Model\SCIM_eHS_UB.mdl
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Configuring the SCIM Model
In this example, the SCIM model has been pre-configured. For more information about machine configuration, please refer to the
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IM SM Section. Explore the machine configuration described below.
In the Configuration Tree, expand Circuit Model >> Machines and click SCIM 1 to open the configuration page for the machine.
Observe the configured machine parameters. The Input Mapping subsection allows the outputs of the circuit model to be connected to the inputs of the machine.
In the Configuration tree, expand SCIM 1 and click Mechanical Model to view the mechanical model parameters.
Confirm that the parameter values match those in the table below.
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Machine Configuration |
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Machine Type | Squirrel-Cage Induction Machine |
Stator Resistance (Ohm) | 0.5968 |
Stator Leakage Inductance (H) | 0.00035 |
Rotor Resistance (Ohm) | 0.6258 |
Rotor Leakage Inductance (H) | 0.00547 |
Pole Pairs | 3 |
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Mutual Inductance (H) | 0.0354 |
Zero-Sequence | Don't Include |
Solver Timestep (s) | 4.81E-7 |
Input Mapping Configuration | |
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Voltage Phase A | Circuit Model 1.Va_inv |
Voltage Phase B | Circuit Model 1.Vb_inv |
Voltage Phase C | Circuit Model 1.Vc_inv |
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Mechanical Model Configuration | |
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Initial Rotor Angle (Deg) | 0 |
Viscous Damping | 0.00190986 |
Static Friction | 0.3665 |
Inertia | 0.0167309 |
Mechanical Model Mode (VeriStand Channel) | 1 |
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