Hall Effect Sensor - MapleSim Help

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Hall Sensor

Hall-effect Sensor

 

Description

Equations

Connections

Parameters

Modelica Standard Library

Description

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, φ0. Shaft position φ0 should correspond to maximum flux linkage of phase 1. The output is a piecewise-continuous signal with value between 0 and 2π.

Equations

{φsupport=0;¬useSupport

y=rempφflangeφsupportφ0,2π

τflange=0

Connections

Name

Description

Modelica ID

flange

Rotational flange of shaft

flange

support

Support/housing of component

support

y

Real output signal; electrical angle

y

Parameters

Name

Default

Units

Description

Modelica ID

Use Support Flange

false

 

True (checked) means the support flange is enabled

useSupport

p

 

 

Number of pole pairs

p

φ0

πp

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.

See Also

Electrical Library

Electrical Machines

Electrical Machines Sensors