Conceptual design of a BLDC motor for an electrically driven compressor (e-Charger)

English

Supervisor:

This work is proposed in collaboration with Honeywell, Brno

Consultant: Ing. Milan Nejedly, Ph.D
milan.nejedly@honeywell.com
+420 532 115 740

Brief description:

Feasibility study of a BLDC motor with power approx. 2 [kW] for speeds up to 70 000 [RPM] driving a compressor.; max. corrected air flow 85 [g/s] for pressure ratio PR t-t 1.3 .

Directions for the thesis :

  • Get acquainted with issues of turbocharged combustion engines and with functions of control electronics for an electrically controlled compressor (e-charger) serially connected to a turbocharger.
  • Make a design for a BLDC motor for the given work conditions and available power supply voltage 12 [V]
  • Discuss the possibilities of motor and control unit mounting with regard to heat dissipation, assembly etc.
  • Summarize the results and propose further work

Doporučená literatura :
[1] HOFMANN, Karel. Turbodmychadla a vozidlové turbiny : Přeplňování spalovacích motorů. Praha : SNTL, 1981. 130 s.
[2] PATOČKA M. Magnetické jevy a obvody ve výkonové elektronice, měřící technice a silnoproudé elektronice. Brno VUTIUM, 2011. 564s. ISBN 978– 80214–4003–6