Rotor Displacement Angle Sensor - MapleSim Help

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Rotor Displacement Angle

Magnetic potential sensor

 

Description

Connections

Parameters

Modelica Standard Library

Description

The Rotor Displacement Angle component calculates the rotor lagging angle by measuring the stator phase voltages, transforming them to the corresponding space phasor in stator-fixed coordinate system, rotating the space phasor to the rotor-fixed coordinate system and calculating the angle of this space phasor.

The sensor's housing can be implicitly fixed (use support=false). If the machine's stator also implicitly fixed (use support=false), the angle at the flange is equal to the angle of the machine's rotor against the stator. Otherwise, the sensor's support has to be connected to the machine's support.

Connections

Name

Description

Modelica ID

rotorDisplacementAngle

real output signal; angle [rad]

rotorDisplacementAngle

plugp

m-phase quasistationary electrical positive plug

plug_p

plugn

m-phase quasistationary electrical negative plug

plug_n

flange

rotational flange; connection to motor shaft

flange

support

support at which the reaction torque is acting

support

Parameters

Name

Default

Units

Description

Modelica ID

m

3

 

Number of phases

m

p

 

 

Number of pole pairs

p

positive range

false

 

Use only positive output range, if true

positiveRange

use support

false

 

Use support or fixed housing

useSupport

Modelica Standard Library

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

See Also

Magnetic Quasistatic Fundamental Wave Overview

Magnetic Quasistatic Fundamental Wave Sensors

Magnetics Library