Control strategies for rotational single sheet testers

  Coils in a cross arrangement Copyright: © IEM

Rotational single sheet testers characterize electrical steel sheets under the influence of rotating magnetic fields. Compared to standard one dimensional measurements, a characterization under more realistic conditions can be achie- ved. As a drawback, assuring the desired field distribution in the measurement area is complicated due to the more complex magnetic circuit geometry. Within this project field oriented control strategies are designed and implemented to achieve a better control of the flux density distribution inside the sample.

This work is funded under the Central Innovation Programme for SMEs, ZIM for short.

Founding Number: KF3464501DF4