1. Centre for Industrial Electronics (CIE), Institute of Mechanical and Electrical Engineering, University of Southern Denmark, 6400 Sonderborg, Denmark
2. Danfoss Drives A/S, 6300 Grasten, Denmark
3. Semikron Danfoss, Husumer Straße 251, 24941 Flensburg, Germany
4. FuE-Zentrum FH Kiel GmbH, Schwentinestr. 24, 24149 Kiel, Germany