Floating-type energy collaborative power generation system

Abstract

The invention relates to a floating-type energy collaborative power generation system which comprises a wind turbine generator set, a tidal current energy generator set and a floating body. The bottom of the wind turbine generator set is fixedly connected with the floating body. The top of the tidal current energy generator set is fixedly connected with the floating body. The floating body floats on the sea and is connected to the seabed through an anchor chain. According to the floating-type energy collaborative power generation system, collaborative power generation of offshore wind energy and ocean current energy can be truly achieved, the floating-type energy collaborative power generation system can be applicable to deep and shallow water seas as needed, is high in rated power and large in capacity, and facilitates construction, and therefore the defects of existing energy collaborative power generation systems are overcome.

Description

technical field [0001] The invention relates to the technical field of new energy utilization, in particular to a floating energy collaborative power generation system of a wind power generating set and an ocean tidal current energy generating set. Background technique [0002] Wind turbines and ocean tidal current energy generators are two different power generation systems. Offshore wind turbines only use the wind energy at sea. When the wind speed is low or when a fault occurs, the efficiency of wind turbines will be reduced, or even no electricity will be generated. Ocean tidal current energy generators only use the kinetic energy of the ocean current. When the power is low or when a fault occurs, there will be a phenomenon that the power generation efficiency is low or even no power generation. [0003] Chinese patent No. 201220713765.6 "Gantry base structure for both ocean wind and tidal current energy generation" provides a system structure that integrates wind energ...

AI Technical Summary

Problems solved by technology

Offshore wind turbines only use the wind energy at sea. When the wind speed is low or when a fault occurs, the efficiency of wind turbines will be reduced, or even no electricity will be generated. Ocean tidal current energy generators only use the kinetic energy of the ocean current. When it is low or when a fault occurs, there will be low power generation efficiency or even no power generation

[0003] Chinese patent No. 201220713765.6 "Gantry base structure for both ocean wind and tidal current energy generation" provides a system structure that integrates wind energy and tidal current energy, but this fixed wind turbine and ocean tidal current energy Generator set coordinated power generation system can only be applied to medium water depth and shallow water areas, and the rated power of the generator set is small; for deep water areas with a water depth of more than 60 meters and large-capacity generator sets, the fixed system has increased material consumption, construction difficulties, Insufficient such as cost increase

[0004] It can be seen that the above-mentioned existing energy collaborative power generation system obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

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