The Hall Sensor component is a high-level model of a Hall-effect sensor used to monitor the shaft position of a motor. It multiplies the shaft angle by the number of pole-pairs, $p$ to obtain the electrical angle and adds 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. The output is a piecewise-continuous signal with value between 0 and $2\mathrm{\pi }$.

$\{\left({\mathrm{\phi }}_{\mathrm{support}}\=0\;\neg \mathrm{useSupport}\right)$

$y\=\mathrm{rem}\left(p\cdot \left({\mathrm{\phi }}_{\mathrm{flange}}-{\mathrm{\phi }}_{\mathrm{support}}-{\mathrm{\phi }}_0\right)\,2\mathrm{\pi }\right)$

${\mathrm{\tau }}_{\mathrm{flange}}\=0$

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.