FIELD: rocket building.
SUBSTANCE: invention relates to rocket building and may be used in liquid propellant rocket engines (LPRE), nuclear rocket engines and power plants of various purposes. The propulsion system containing propellant tanks, rocket engine with pump propellant feeding, controlling system, wherein the engine pumps have an electric drive, with electric drives on the line of each of the propellants, and the propulsion system includes power supply and control system containing an electronic power and regulation control unit, as well as an accumulating device such as an accumulator battery and/or a super capacitor.
EFFECT: invention enables cavitation stability of a power system, frequent activation of the propulsion system, increased reliability of controlling thrust vector.
10 cl, 11 dwg
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