PROBLEM TO BE SOLVED: To provide a propulsion system including a secondary power source capable of supplementing or substituting for power provided by a gas turbine engine.SOLUTION: A propulsion system 10 includes a propulsor 12 having a driveshaft 72, an electric machine 14 coupled to the driveshaft of the propulsor, and a combustion engine 18 having an output shaft. The propulsion system additionally includes a one-way clutch 16 operable with at least one of the driveshaft of the propulsor and the output shaft of the combustion engine. The one-way clutch allows a differential angular velocity of the driveshaft relative to the output shaft in a first circumferential direction and prevents a differential angular velocity of the driveshaft relative to the output shaft in a second circumferential direction.SELECTED DRAWING: Figure 1

    【課題】ガスタービンエンジンによって供給される動力を補助する、またはその代替となることができる二次動力源を含む推進システムを提供する。【解決手段】推進システム10は、駆動軸72を有する推進器12と、推進器の駆動軸に結合された電気機械14と、出力軸を有する燃焼エンジン18とを含む。推進システムはさらに、推進器の駆動軸および燃焼エンジンの出力軸のうちの少なくとも1つと動作可能な一方向クラッチ16を含む。一方向クラッチによって、第1の周方向には出力軸に対して駆動軸の角速度の差分が可能になり、第2の周方向には出力軸に対して駆動軸の角速度の差分が妨げられる。【選択図】図1


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    Title :

    HYBRID-ELECTRIC DRIVE SYSTEM


    Additional title:

    ハイブリッド電気駆動システム


    Contributors:

    Publication date :

    2018-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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