To improve the efficiency of fuel consumption, and to avoid the lowering of the durability of an engine, in a hybrid flying body which is driven by a gas turbine/engine and an electric motor.SOLUTION: A hybrid flying body comprises: a battery for accumulating power generated by a generator for generating power by being connected to an output shaft of a gas turbine/engine which can drive a plurality of rotors; an electric motor which can drive the rotors by receiving the supply of the power from the battery; a second electric motor which can drive an engine by being connected to an output shaft of the engine; a sensor for detecting a temperature of the engine and a power accumulation amount of the battery; and a control part for controlling a flight by adjusting the drive of the rotors. When the detected power accumulation amount of the battery is equal to or larger than a prescribed value, the control part stops fuel supply to the engine, and when the detected temperature of the engine is equal to or higher than a prescribed temperature, the control part applies motoring to the engine by using the two electric motors (S104, S106 and S110).SELECTED DRAWING: Figure 6
【課題】ガスタービン・エンジンと電動機とで駆動されるハイブリッド飛行体において、燃費の効率化を図ると共に、エンジンの耐久性の低下を回避する。【解決手段】複数個のロータを駆動可能なガスタービン・エンジンの出力軸に接続されて電力を発電する発電機で発電された電力を蓄電するバッテリと、バッテリから電力の供給を受けてロータを駆動可能な電動機と、エンジンの出力軸に接続されてエンジンを駆動可能な第2の電動機と、エンジンの温度とバッテリの蓄電量を検出するセンサと、ロータの駆動を調整して飛行を制御する制御部とを備えると共に、制御部は、検出されたバッテリの蓄電量が所定値以上のとき、エンジンへの燃料供給を停止すると共に、検出されたエンジンの温度が所定温度以上のとき、第2の電動機でエンジンをモータリングする(S104,S106、S110)。【選択図】図6
HYBRID FLYING BODY
ハイブリッド飛行体
2020-05-07
Patent
Elektronische Ressource
Japanisch
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
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