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Circuit Model File Path: <Public Documents>\National Instruments\<NI VeriStand 20XX>\Examples\OPAL-RT\Power Electronics Add-On\PMSM VDQ Local Control\Circuit Model\PMSM_eHS_UB.mdl

Power Electronics Add-On for NI VeriStand Documentation > 3.3 Configuring the Electrical Models > Load Circuit.gif

Configuring the PMSM Model

In this example, the PMSM model and associated sensors have been pre-configured. For more information related to machine configuration, please refer to the PMSM BLDC Section. Explore the configuration of the machine by following the steps below.

In the Configuration Tree, expand Circuit Model >> Machines and click PMSM BLDC 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 easily connected to the inputs of the machine.
In the Configuration tree, expand PMSM BLDC 1 and click Mechanical Model to view the mechanical model parameters.
Confirm that the parameter values match those in the table below.

Motor Configuration
Motor Type	PMSM Constant Ld/Lq
Direct Inductance (H)	0.002984
Quadrature Inductance (H)	0.004576
Permanent Magnetic Flux (Wb)	0.25366
Phase A Resistance (Ohm)	0.12
Phase B Resistance (Ohm)	0.12
Phase C Resistance (Ohm)	0.12
Pole Pairs	3
Direct Quadrature Transform Angle Offset	Aligned
Sample Time (s)	1.2E-7
Mechanical Model Configuration
Viscous Damping	0.3665
Static Friction	0.0019
Inertia	0.0167
Mechanical Model Mode (VeriStand Channel)	1