Figure 16 | Scientific Reports

Figure 16

From: Design and stability analysis of a new six-floater oscillating water column-based floating offshore wind turbine platform

Figure 16

OCW selection for stabilization of pitch. (a) RAO of pitch motion response for mode 000 001, used in frequency interval (0.000, 0.096] Hz, and mode 010 000 used in frequency interval (0.096, 0.200] Hz, both compared to mode 000 000 for the entire interval, for wind excitations close to the wind turbine rated speed; (b) For wind excitations below the cut-out wind speed, mode 011 110 is selected for dampening the system from 0.094 Hz, mode 000 000 is to operate from 0 Hz to 0.094 locally because there is no other option.

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