FIELD: machine building.
SUBSTANCE: object of invention is power system architecture of multi-engine helicopter, which contains gas turbine engines (1, 2), connected to power transmission box (3), containing hybrid gas turbine engine (1), configured to operate in at least one standby mode during an established flight of the helicopter; unit (5, 6) for rapid restart of said hybrid gas turbine engine (1) for its exit from said standby mode and its transition to nominal operating mode; auxiliary power unit (11) connected to restart unit (5, 6) through the first AC voltage to DC converter (10) and configured to output the required power by the command to said restart unit (5, 6) to output corresponding hybrid gas turbine engine (1) from said standby mode.
EFFECT: providing the gas turbine engine standby mode and its quick restart, acceptable weight and volume, lower cost at the same characteristics.
10 cl, 1 dwg
| Title |
Year |
Author |
Number |
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|
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2015 |
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|
RU2673033C2 |
