INTERFACE ANALYSIS OF ELECTRIC DRIVETRAIN SYSTEMS : ELECTROMAGNETIC INTERFERENCES AND CERTIFICATION

Kurzfassung

An electromagnetic compatibility (EMC) analysis is carried out to identify the primary sources and sinks of electromagnetic interference (EMI) in preliminary design of the electric propulsion system. The analysis is carried comprehensive on the respective levels: component level analysis, propulsion system level analysis, aircraft level analysis Novel electric propulsion systems cause different behavior on safety and reliability than conventional turbine engines. This behavior characteristics have to be analyzed and specified. In addition, the certifiability of the new electrified drivetrain must be assessed. The following aspects are part of an holistic safety and certification analysis:perform detailed safety analyses, prepare extensive risk assessments, deduce suitable safety requirements