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Motor Parameter Estimation and Plant Modeling

Compute estimated motor parameters and create plant model

Use the parameter estimation tool to estimate the motor parameters and create a plant model that accurately depicts the hardware that interfaces with the motor.

Note

The blocks listed here are compliant with the MISRA C™ guidelines.

Blocks

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Inverters

Average Value InverterCompute three-phase AC voltage from inverter DC voltage
BLDC Average-Value InverterCompute three-phase trapezoidal AC voltage from inverter DC voltage

Motors

Interior PMSM Three-phase interior permanent magnet synchronous motor with sinusoidal back electromotive force
Surface Mount PMSMThree-phase exterior permanent magnet synchronous motor with sinusoidal back electromotive force
Induction MotorThree-phase induction motor
PMSM ConfigurationConfigure PMSM system parameters
PMSM HDLThree-phase permanent magnet synchronous motor with sinusoidal back electromotive force
Induction Motor ConfigurationConfigure induction motor system parameters
Induction Motor HDLThree-phase induction motor
BLDCThree-phase brushless dc motor with trapezoidal flux distribution

PMSM Parameter Estimation

PMSM Parameter Estimation ConfiguratorGenerate configuration elements for PMSM parameter estimation
PMSM Rs EstimatorEstimate stator resistance (Rs) of a permanent magnet synchronous motor (PMSM)
Ld EstimatorEstimate stator inductance (Ld) of a permanent magnet synchronous motor (PMSM)
Lq EstimatorEstimate stator inductance (Lq) of a permanent magnet synchronous motor (PMSM)
PMSM Mechanical Parameter EstimatorEstimate back EMF constant, rotor inertia, and viscous damping of a permanent magnet synchronous motor (PMSM)

ACIM Parameter Estimation

ACIM Parameter Estimation ConfiguratorGenerate configuration elements for AC induction motor (ACIM) parameter estimation
Id0 EstimatorEstimate magnetizing current (Id0) of AC induction motor (ACIM)
ACIM Rs EstimatorEstimate stator resistance (Rs) of an AC induction motor (ACIM)
RrL EstimatorEstimate rotor resistance (Rr), magnetizing inductance (Lm), stator leakage inductance (Lls), and rotor leakage inductance (Llr) of an AC induction motor (ACIM)
ACIM Mechanical Parameter EstimatorEstimate rotor inertia and viscous damping of an AC induction motor (ACIM)

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