New topologies for integrated drive systems

Purpose and goal

Objective was to strengthen the research in innovative drive systems, through education of M.Sc. and Ph.D. students, through research at KTH and in industry (ABB), and at longer term - through prototypes. The project aimed to be the start of a long-time collaboration between KTH and ABB through the project leader, with good possibilities for his personal development. The project work consisted of supervision of Ph.D. and M.Sc. student, formulation of new research projects, a literature study, and definition of tasks for an affiliated faculty at KTH.

Expected results and effects

The project has contributed to the formulation (and execution or start) of research projects with simultaneous focus on machine and converter topologies. This is considered important not only for the development of innovative solutions for e.g. drive systems for vehicles or renewable energy, but also in order that engineers and researchers with multi-disciplinary competence shall be present in Sweden. The appointment of an affiliated faculty at KTH a direct consequence of the project is a further guarantee for a continued collaboration between ABB and KTH in the mentioned field.

Planned approach and implementation

During the project the project leader has spent 20% of his time at KTH, with full support of ABB and KTH. He has been integrated in a research group and department through participation in technical, strategic and social activities. This is considered to be an effective way to increase the contacts between ABB and KTH, and in this way contribute to spreading highly relevant research results to Swedish industry. The appointment of a new affiliated faculty with well-defined tasks is a way to ensure a continuation even after completion of the Vinnova project.