A study of the optimum draft of multiple resonance power buoys for maximizing electric power production

A study of the optimum draft of multiple resonance power buoys for maximizing electric power production

Blog Article

To maximize electric power production using wave energy extractions from resonance power buoys, the maximum motion displacement spectra of the buoys Power Wheelchairs can primarily be obtained under a given wave condition.In this study, wave spectra observed in shoaling water were formulated.Target resonance frequencies were established from the arithmetic means of modal frequency Zinc bands and the peak frequencies.The motion characteristics of the circular cylindrical power buoys with corresponding drafts were then calculated using numerical models without considering PTO damping force.Results showed that the heave motions of the power buoys in shoaling waters with insufficient drafts produced greater amplification effects than those in deep seas with sufficient drafts.