Rotor Displacement Angle - MapleSim Help

Rotor Displacement Angle

Sense rotor lagging angle

 Description The Rotor Displacement Angle component calculates the rotor-lagging angle by measuring the stator phase voltages, transforming those values to the corresponding space phasor in a stator-fixed coordinate system, rotating the space phasor to the rotor-fixed coordinate system, and then calculating the angle of the space phasor. The housing of the sensor is implicitly fixed. Because the stator of the machine is also implicitly fixed, the angle of the flange is equal to the angle of the machine rotor against the stator.

Connections

 Name Description Modelica ID ${\mathrm{plug}}_{p}$ Positive stator connection plug_p ${\mathrm{plug}}_{n}$ Negative stator connection plug_n $\mathrm{flange}$ Shaft connection flange $\mathrm{rotorDisplacementAngle}$ Real output; angle in $\mathrm{rad}$ rotorDisplacementAngle $\mathrm{support}$ Optional support at which the reaction torque is acting support

Parameters

 Name Default Units Description Modelica ID $p$ Number of pole pairs p Positive range false Use only positive output range, if true positiveRange $\mathrm{threshold}$ 0 Below threshold the voltage is considered as zero threshold Use Support Flange $\mathrm{false}$ True (checked) means the support flange is enabled 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.