Offshore suspended photovoltaic platform and power generation method thereof

Abstract

The invention relates to an offshore suspended photovoltaic platform and a power generation method thereof. The platform comprises a plurality of vertically arranged main rods, and a suspension device which is arranged on the main rod and is below sea level and has adjustable buoyancy. The plurality of main rods are connected through a connecting rod. A plurality of bearing blades are distributed around the main rod. A plurality of photovoltaic panels are arranged on the upper surfaces of the bearing blades. The plurality of bearing blades can vertically rotate around the main rods as rotation centers and abut against one another, thereby forming a closed chamber so that the photovoltaic panels are arranged in the closed chamber. According to the offshore suspended photovoltaic platform and the power generation method thereof, offshore photovoltaic power generation equipment is sealed and sunk under the water level in a time period when solar energy cannot be used for generating power at night or on the condition of adverse external weather, thereby reducing time of corrosion and ocean wave vibration of the photovoltaic power generating equipment. Because the night occupies about one half of one day, the offshore suspended photovoltaic platform and the power generation method thereof can effectively half corrosion time and vibration time of the photovoltaic power generating equipment, thereby greatly prolonging service life of the photovoltaic power generating equipment.

Description

technical field [0001] The invention relates to an offshore floating photovoltaic platform and a power generation method, belonging to the field of offshore photovoltaic power generation. Background technique [0002] In modern times, due to the extensive application of fossil fuels, the earth's ecological environment has suffered serious damage, the greenhouse effect has become more and more serious, and fossil fuels are non-renewable energy sources, human beings need more environmentally friendly and renewable new energy sources, and solar energy is the best choice for people. As the population continues to grow, the available land area is getting smaller and smaller, and the use of solar energy requires a lot of space. Therefore, the vast and uninhabited sea is undoubtedly the best place for solar power generation. The existing offshore photovoltaic The power generation platform is relatively mature, but the utilization rate of light energy is low, and the photovoltaic po...

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Problems solved by technology

[0002] In modern times, due to the extensive application of fossil fuels, the earth's ecological environment has suffered serious damage, the greenhouse effect has become more and more serious, and fossil fuels are non-renewable energy sources, human beings need more environmentally friendly and renewable new energy sources, and solar energy is the best choice for people. As the population continues to grow, the available land area is getting smaller and smaller, and the use of solar energy requires a lot of space. Therefore, the vast and uninhabited sea is undoubtedly the best place for solar power generation. The existing offshore photovoltaic The power generation platform is relatively mature, but the utilization rate of light energy is low, and the photovoltaic power generation equipment is also vulnerable to salt corrosion in the air. In addition, the fluctuation of the waves on the photovoltaic platform will cause the life of the photovoltaic power generation equipment to be short, and the long-term cost of photovoltaic power generation on water The high level has become a major factor restricting the development of the floating photovoltaic power generation industry

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