CLARKE & PARK TRANSFORMS ON THE TMS320C2XX

Clarke and Park transforms are used in high performance drive architectures (vector control) related to permanent magnet synchronous and asynchronous machines. In this paper, the user will find functions to easily implement Clarke and Park transforms to his application.

Through the use of the Clarke transform, the real (Ids) and imaginary (Iqs) currents can be identified. The Park transform can be used to realize the transformation of the Ids and the Iqs currents from the stationary to the moving reference frame and control the spatial relationship between the stator vector current and rotor flux vector.

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