Hall Sensor

Hall-effect Sensor

 Description The Hall Sensor component measures the electrical angle of a motor by multiplying by the number of phases, $p$ to obtain the electrical angle and adding a correction term, the initial angle of the flange, ${\mathrm{\phi }}_{0}$. Shaft position ${\mathrm{\phi }}_{0}$ should correspond to maximum flux linkage of phase 1.
 Equations $\left\{\left({\mathrm{\phi }}_{\mathrm{support}}=0;¬\mathrm{useSupport}\right)$ $y=\mathrm{rem}\left(p\cdot \left({\mathrm{\phi }}_{\mathrm{flange}}-{\mathrm{\phi }}_{\mathrm{support}}-{\mathrm{\phi }}_{0}\right),2\mathrm{\pi }\right)$ ${\mathrm{\tau }}_{\mathrm{flange}}=0$

Connections

 Name Description Modelica ID $\mathrm{flange}$ Rotatonal flange of shaft flange $\mathrm{support}$ Support/housing of component support $y$ Real output signal; electrical angle y

Parameters

 Name Default Units Description Modelica ID Use Support Flange $\mathrm{false}$ True (checked) means the support flange is enabled useSupport $p$ Number of pole pairs p ${\mathrm{\phi }}_{0}$ $-\frac{\mathrm{\pi }}{p}$ $\mathrm{rad}$ Initial mechanical angle phi0

 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.