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  5. Concept of energy efficiency process improvement of the engine starting system of military transport aircraft

Concept of energy efficiency process improvement of the engine starting system of military transport aircraft

О.I. Denisov, О.О. Bursala
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The concept of the engine start in military transport aircraft AN-70 with minimal power losses has been developed. The construction of the frequency control system optimal by fast speed for asynchronous motor current of the aircraft propeller drive has been proposed. It was performed based on the stand-alone voltage inverter with sinusoidal pulse-width modulation. One of the system loops is built based on fuzzy regulator to control the temperature of the motor case within the starting mode.
Keywords: minimal power losses, optimization of control system for fast speed, stand-alone voltage inverter, fuzzy regulator