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A floating solar power generation platform

A solar energy and platform technology, applied in the direction of solar thermal power generation, solar thermal energy, solar collectors, etc., can solve the problems of multiple constructions, difficulties, and poor stability of anchor piles, so as to ensure stability, reduce transmission costs, and improve energy utilization efficiency effect

Active Publication Date: 2017-11-14
BEIJING GUODIAN FUTONG SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the number of anchor piles required by the water solar power generation platform in the prior art is difficult to construct, and the stability is poor, so as to provide a method to effectively reduce the number of anchor piles and improve the efficiency by rationally designing the structure of the floating device. Stable floating solar power generation platform

Method used

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  • A floating solar power generation platform
  • A floating solar power generation platform
  • A floating solar power generation platform

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Embodiment 1

[0054] This embodiment provides a kind of solar power generation platform on water, such as figure 1 As shown, it includes: at least one floating unit 11, which is used to fix and support the solar power generation components, and each of the floating units 11 is formed by interconnecting the floating body device 3 through connecting pieces; the floating units 11 are connected to each other through trusses to form a floating platform, so The truss is fixed on the floating device 3 floating on the water surface; the floating platform is provided with maintenance channels and various interfaces for fixing battery panels, electrical equipment and auxiliary equipment; the floating device 3 includes an airtight shell The rigidity of the reinforced body and the reinforced body arranged in the airtight shell shall meet the following conditions: the maximum radial deformation shall not exceed 1% of its diameter and the maximum axial deformation shall not exceed 5 / 1000 of its length whe...

Embodiment 2

[0086] On the basis of Embodiment 1, the floating unit in this embodiment includes at least two floating body devices 3, and each of the floating body devices 3 includes at least two saddle-shaped interfaces; each of the saddle-shaped interfaces is divided into There are three parts, upper, middle and lower, among which the lower part is a backing plate for protecting the floating body device, the upper part is a flat plane and is provided with an interface that matches the connecting piece, and the middle part is a joint connecting the upper part and the lower part, and the joint is round or square .

[0087] As an optional way, such as Figure 8 As shown, each saddle-shaped interface includes: two semicircular fixing parts 51, and the two ends of each fixing part 51 extend radially out of the fixing end 52; the two fixing parts 51 respectively cover It is arranged on the outer wall of the floating body device 3, and the fixed ends 52 in two directions are respectively fixed...

Embodiment 3

[0091] On the basis of embodiment 1 or embodiment 2, the solar power generation platform on water in the present embodiment also includes fish box 13, as Figure 9 As shown, the fish box 13 is arranged below the water surface; the top of the fish box 13 is provided with a first rope ring suitable for cables to pass through, and the buoyant device 3 is provided with a second rope suitable for cables to pass through. The first rope ring is connected with the second rope ring by a cable to fix the fish box 13 . The second loop on the buoyant device 3 is connected by cables to connect different buoyant devices 3 . A fish box is set between adjacent platforms, and the underwater organisms are cultivated in the fish box, which can ensure sufficient sunlight exposure and prevent adverse effects on the growth of aquatic organisms due to the covering of the water surface by the photovoltaic power generation panel itself and its rotation. .

[0092] Preferably, the auxiliary equipment...

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Abstract

Disclosed in the invention is a waterborne solar generating platform comprising at least one floating unit. Each floating unit is formed by mutual connection of floating body units by connecting elements; and the floating units are mutually connected by trusses to form a floating platform. The trusses are fixed at the floating body units floating over water. The floating platform is provided with a repairing channel and several kinds of connectors for fixing a cell panel, an electrical device, and an auxiliary device. The floating body units contain sealed shells and reinforced bodies arranged in the sealed shells. The rigidity of each floating body unit meets the following conditions: the maximum radial deformation value does not exceed the one percent of the diameter of the unit and the maximum axial deformation value does not exceed the 0.5% of the length when the unit carries a load; the mass of the floating body unit is between 32KG and 950 KG; and a buoyancy force larger than 3.84KN is generated during floating in water. The provided platform has advantages of high stability, good wave-resistant performance, and high wind-resistant stability.

Description

technical field [0001] The invention relates to a photovoltaic power generation component, a carrying device for power transformation and distribution equipment, and other auxiliary facilities, and a power generation system composed of a plurality of carrying devices connected, in particular to a water solar power generation platform. Background technique [0002] Compared with the existing land-based solar power generation technology, water solar power generation technology has significant advantages of not occupying land, low transmission cost, and high energy utilization efficiency. Therefore, this technology has also become a hot spot in the field of power industry research and development in recent years. For example, in 2011, British designers proposed the concept of floating solar cells, which can simultaneously collect wave energy and solar energy. In the same year, Israel's Solaris Synergy and France's EDF Group also jointly developed a corrosion-resistant water sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B38/00H02S20/00
CPCF24S20/70Y02E10/47Y02E10/50
Inventor 马维丰刘振强陈志明滕济林
Owner BEIJING GUODIAN FUTONG SCI & TECH DEV
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