Clarke Transform

Category: Toolbox > eDrives > eMotors (Legacy) > Other Tools > Transforms  

Description: The Clarke Transform block performs a Clarke forward transform (2 X 2).

The Clarke Transform block provides a magnitude invariant transformation of three-phase signals/systems, components [a b] to orthogonal reference frame components [alpha beta]. This Clarke transformation is specific to the case where the primary axis of the three-phase coordinate system is aligned with the primary axis of the orthogonal coordinate system.

The transform is given by:



Diagram name: Clarke Transform

Location: Examples  > eMotors (Legacy) > Transforms  

The following simulation shows the transformation and compares the phase differences as a Lissajous figure.