Extensive expertise available for electrical insulation solutions in the following applications
Low voltage industrial motors
Automotive e-drives
Rail traction motors
Low voltage generators
Wind generators
More electric aircraft
Distribution transformers
Data centers
Charging stations, inverters, batteries
Electrical Insulation Materials And Systems
Consulting on electrical insulation materials and systems for motors, generators and transformers
Review of electrical insulation materials used in a motor, generator or transformer design with respect to their operating conditions and target service life
Support with qualification and performance testing of insulation materials per applicable international standards – primary conductor insulation, flexible and rigid insulation, impregnation resins and varnishes
Assistance with regulatory aspects and certifications (e.g. UL)
Optimizing performance and cost of electrical insulation materials
Definition of test programs to qualify electrical insulation systems according to relevant international standards, selection of test equipment and parameters for specific tests
Possibility to collaborate with a reputable test company in case of limited internal capabilities
Training
Training sessions on special subjects can be tailored based on the audience
Electrical insulation materials and systems for low voltage electrical machines
Material choices, sizing of insulation, testing of insulation
Criteria for insulation systems, ageing programs, achieving reliability
Partial discharge free design of insulation systems of inverter driven motors
Related standardization (IEC, UL, IEEE, NEMA, ASTM, ...)
Special topics around heat dissipation in electrical machines, thermal transport properties of electrical insulation
Research And Collaboration
I’m always happy to join research projects where I can be additive with my knowledge. Particular interests lie in the following areas
Prediction of lifetime of insulation systems stressed with combined thermal and electrical stresses (e.g. PD-free systems with inverter voltage peaks)
Prediction of degradation of heat dissipation in electrical machines linked to polymeric insulation system aging
Evolution of novel electrical machines for e-mobility and hybrid and electric aircraft
Support in thermal modelling and interpretation of results using analytical and computational tools
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