The invention relates to a method for controlling an angle of attack (A1) of a wing (100) of a wind-assisted propulsion system (1), said method comprising the following steps: measuring a parameter representative of a separation state of an air flow (F1) incident on the wing according to the angle of attack (A1) of the wing (100); determining a value (A1Dt2) of an angle of attack of the wing (100) corresponding to stall; determining a safety value (A1SD1t2) of the wing angle of attack according to the stall angle value (A1Dt2), wherein the safety value is smaller than the stall angle value; the orientation of the wing is controlled at an angle-of-attack setting value equal to the angle-of-attack safety value (A1SD1t2). The invention also relates to a system and a corresponding vessel.
本发明涉及一种用于控制风力辅助推进系统(1)的翼(100)的迎角(A1)的方法,所述方法包括以下步骤:根据翼(100)的迎角(A1)测量表示迎射在翼上的气流(F1)的分离状态的参数;确定与失速相对应的所述翼(100)的迎角的值(A1D_t2);根据失速角值(A1D_t2)确定翼迎角的安全值(A1SD1_t2),该安全值小于所述失速角值;以与迎角安全值(A1SD1_t2)相等的迎角设定值控制翼的取向。本发明还涉及一种系统和相应的船。
Wind-assisted propulsion system and ship with such system
风力辅助推进系统和具有这种系统的船
08.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Tema Archiv | 1988
|Lift-propulsion system for ship and ship having such lift-propulsion system
Europäisches Patentamt | 2025
|