Offshore semi-submersible platform power generation system combining photovoltaic power generation with fan power generation

Abstract

The invention provides an offshore semi-submersible platform power generation system combining photovoltaic power generation with fan power generation. The offshore semi-submersible platform power generation system comprises a fan power generator set system, a tower, a photovoltaic power generation system, a booster station system, a semi-submersible floating type foundation and a stabilization balancing water chamber system. The fan power generator set system comprises a power generator set, vanes, a hub and a cabin. The power generator set is fixedly connected with the vanes through the hub.The cabin is located at the top of the tower. The bottom of the tower is fixed to the semi-submersible floating type foundation. The power generator set is electrically connected with the booster station system. The offshore semi-submersible platform power generation system has the advantages that stability is good, water power performance is excellent, the comprehensive power generation efficiency is high, and the offshore semi-submersible platform power generation system is economical and convenient to construct, transport and mount; meanwhile, electric power generated by the photovoltaic power generation system is locally supplied to an offshore semi-submersible platform system and the stabilization balancing water chamber system to be absorbed or transmitted to a booster station for output; economical efficiency of the offshore semi-submersible platform power generation system is greatly improved; the comprehensive utilization efficiency of an offshore floating type wind power plant is integrally improved; and the offshore semi-submersible platform power generation system is the main development direction of the offshore floating type wind power plant.

Description

technical field [0001] The invention belongs to the technical field of ocean energy comprehensive development engineering, and in particular relates to an offshore semi-submersible platform power generation system for photovoltaic and wind turbine combined power generation. Background technique [0002] Considering green energy saving, environmental protection and emission reduction factors, with the support of the government's strong financial policy, the comprehensive power generation of ocean energy has gradually demonstrated its competitiveness in business. [0003] At present, the development of offshore wind energy resources has begun to see scale, and is restricted by factors such as national defense, fishery, ports and waterways, and the future development space is limited. With the increase of water depth, the cost of fixed foundations used in offshore wind energy resource development has risen sharply, fundamental It cannot meet the needs of deep-sea wind energy re...

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Problems solved by technology

[0003] At present, the development of offshore wind energy resources has begun to see scale, and is restricted by factors such as national defense, fishery, ports and waterways, and the future development space is limited. With the increase of water depth, the cost of fixed foundations used in offshore wind energy resource development has risen sharply. It cannot meet the needs of deep-sea wind energy resources development, but offshore floating wind turbines can overcome this problem, enabling the construction of offshore wind farms to develop in deep-water areas

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