Title :
EMI study of a 70kW interleaved three-phase inverter for aircraft applications
Author :
Touré, B. ; Schanen, JL ; Gerbaud, L. ; Avenas, Y. ; Ruelland, R. ; DeMaglie, R. ; Meynard, T.
Author_Institution :
Grenoble Electr. Eng. Lab., St. Martin d´´Hères, France
Abstract :
This paper presents a full EMC model of a 70 kW drive for Aircraft E-ECS (Electrical Environmental Conditioning System). The model includes the inverters, the ICTs (InterCell Transformers), the harness and the electric machine. The parameters of the model are extracted from either experimental identification or numerical simulation. After validation, the model is used in an optimization process to design the EMI filter, with respect to the aeronautic standard DO160F. It is also useful to study the impact of the control strategy and operating point, or others technological choices (cable, machine, ...) on the EMI spectrum.
Keywords :
PWM invertors; aircraft power systems; electric drives; electric vehicles; electromagnetic compatibility; electromagnetic interference; interference suppression; numerical analysis; optimisation; power transformers; DO160F standard; EMI filter design; ICT; aeronautic standard; aircraft E-ECS; aircraft applications; aircraft electrical environmental conditioning system; control strategy impact; electric machine; full EMC model; intercell transformers; interleaved three-phase inverter drive; numerical simulation; operating point; optimization process; Electromagnetic compatibility; Electromagnetic interference; Integrated circuit modeling; Inverters; Noise; Pulse width modulation; Topology;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2012 IEEE
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4673-0802-1
Electronic_ISBN :
978-1-4673-0801-4
DOI :
10.1109/ECCE.2012.6342763
