Multi-floater wave energy driven power generation device based on modular truss platform

Abstract

The invention provides a multi-floater wave energy driven power generation device based on a modular truss platform, belongs to the field of wave energy driven power generation and ocean engineering equipment and solves the technical problems that the energy utilization efficiency of a unit-area sea area is low, the construction cost of a unit-capacity generator set is high, floaters are shieldedmutually, and the wave permeation property of the platform is poor, of an existing oscillating floater type wave energy driven power generation device. The multi-floater wave energy driven power generation device is characterized in that the truss platform is of a regular polygonal structure and provides a bearing platform for the overall power generation device; a plurality of floating blocks areinstalled on the side surface of the truss platform and are used for providing floating force for the overall power generation device; a plurality of floaters are uniformly distributed surrounding the truss platform in a planetary form and are connected with the truss platform by adopting connecting rods; hydraulic transmission devices are correspondingly connected with the connecting rods; a generator set is placed on an upper deck of the truss platform; all floaters share one generator set for generating power; and a mooring system is used for positioning the overall power generation device. The multi-floater wave energy driven power generation device provided by the invention is especially applicable to power supply of offshore equipment, islands and the like.

Description

technical field [0001] The invention relates to a wave energy generating device, in particular to a multi-floor wave energy generating device based on a modular truss platform, which belongs to the field of wave energy generating and ocean engineering equipment. Background technique [0002] Energy consumption and environmental pollution have always been the key issues restricting human development. Due to the problems of environmental pollution and energy shortage, the development and utilization of renewable energy has attracted more and more attention from countries. Wave energy is a kind of renewable green energy, which has received extensive attention due to its advantages such as wide distribution and large reserves. The development of wave energy is of great significance and has broad application prospects. It can be used for: [0003] (1) Power supply for deep-sea cage culture and marine instrumentation equipment; [0004] (2) Military, production and domestic powe...

AI Technical Summary

Problems solved by technology

This device captures wave energy through the heave motion of multiple floats arranged side by side. However, due to the short distance between the floats, the float on the front wave side, especially in the case of short waves, will have a shielding effect on the float on the back wave side, which seriously affects the back wave. Generating power of side float

In addition, complex wave interference will also occur between the floats, which will reduce the power generation in severe cases and is not conducive to the stable output of energy

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