36 lines
927 B
Markdown
36 lines
927 B
Markdown
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# 问题
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转速在14s之后一直掉
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![[Pasted image 20250120102349.png]]
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## yaw求解过程
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1 输入yaw_mom from 控制
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multibody_solution 1834-1846行
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Elastodyn.f90 8295
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FAST_Subs.f90
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- 4835
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- 4520
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- 4865
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pmom_bnc_rt 在基板 (point O) 处由机舱、发电机和转子产生的偏力矩 [-] 2方向
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Partial moment at the base plate (body B) / yaw bearing (point O) due the nacelle, generator, and rotor [-]
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- 2, 10: yaw 差距较小 3-11
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- 2, 12: geaz 差距较大 3-13
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- 2, 13: drtr 差距较大 3-14
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pmom_ngn_rt 就有问题
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Partial moment at the nacelle (body N) / selected point on rotor-furl axis (point V) due the structure that furls with the rotor, generator, and rotor [-]
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pmom_lprot 有问题 （2，10）
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pfrc_prot 有问题
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plin_vel_ec 10, 0, 0有问题
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Partial linear velocity (and its 1st time derivative) of the hub center of mass (point C) in the inertia frame (body E for earth) [-] |