FIELD: transport.
SUBSTANCE: set of inventions relates to aircraft air conditioning systems. Proposed air conditioner 10 comprises compressor 18, compressor drive motor 20 and fuel cell 24. The latter is connected via electric line 26 with control unit 22 connected via electric line with motor 20. Control unit controls motor 20 by converting load-dependent constant voltage generated by fuel cell 24 into appropriate electric control signals and sending said signal via electric line 28 to motor 20.
EFFECT: higher reliability and efficiency.
16 cl, 1 dwg
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