Unlock instant, AI-driven research and patent intelligence for your innovation.

Support upward bridging type water surface photovoltaic supporting system

A support system and bridge-connection technology, applied in the support structure of photovoltaic modules, photovoltaic power generation, photovoltaic modules, etc., can solve the problems of uneven wall thickness of floating bodies, low production efficiency, and fewer production machines, so as to improve economy, The effect of low cost and simple construction

Pending Publication Date: 2021-12-03
CHANGJIANG SURVEY PLANNING DESIGN & RES
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Moreover, with the rapid development of polysilicon, silicon wafers, solar cells and photovoltaic module industries, the capacity of single-chip photovoltaic modules is increasing, and the size and specifications of single-chip photovoltaic modules are also increasing. For safety reasons, between multiple photovoltaic modules The installation spacing must be greater than half of the length of the long side of a single photovoltaic module; in the floating surface photovoltaic power station in the form of a full floating body, the four installation points of a single photovoltaic module need to be fixed on the same floating body. When the size of the photovoltaic module increases , the continuous increase in the size of the floating body will lead to many unfavorable factors such as uneven wall thickness of the floating body, low production efficiency, high power consumption of equipment, and fewer production machines.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Support upward bridging type water surface photovoltaic supporting system
  • Support upward bridging type water surface photovoltaic supporting system
  • Support upward bridging type water surface photovoltaic supporting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, in the bracket-up straddling-type water surface photovoltaic support system proposed in this embodiment, there are two connecting floating bodies 42 between two adjacent rows of two aisle floating bodies 41, corresponding to two rows of photovoltaic modules 3 and one row of operation and maintenance channels.

[0069] Such as Figure 14 , Figure 15 As shown, the longitudinal channel 122 of the anti-wave ring 12 can be expanded into multiple rows in the horizontal direction to form an equipment row for placing combiner boxes and cables. The equipment row is composed of a plurality of small equipment row units s-1; in this embodiment The small unit S-1 of the equipment column consists of a single small aisle floating body 43 and two equipment floating bodies 44.

Embodiment 2

[0071] Such as Figure 16 , Figure 17 , Figure 18 As shown, the difference between this embodiment and embodiment 1 is that embodiment 2 adopts a row of photovoltaic modules and a row of photovoltaic operation and maintenance channels, and there is a single connection floating body 42 between two aisle floating bodies 41 in two adjacent rows. Column small unit S- 2 consists of a single small walkway float 43 and a single equipment float 44 .

[0072] Other unspecified parts belong to the prior art.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a support upward bridging type water surface photovoltaic supporting system, and relates to the technical field of photovoltaic power generation. The system comprises a photovoltaic array backbone net frame and a photovoltaic module supporting system, wherein the photovoltaic array backbone net frame comprises grids and wave-resistant rings; the grids comprise transverse operation and maintenance channels and longitudinal connection channels; the wave-resistant ring comprises a transverse channel and a longitudinal channel; the photovoltaic module supporting system comprises a photovoltaic module supporting unit, and the photovoltaic module supporting unit is used for obliquely fixing a photovoltaic module. The photovoltaic module supporting units are embedded into the longitudinal connecting channel upwards from the bottom of the longitudinal connecting channel in a bridging mode, and the supporting floating bodies of the photovoltaic module supporting units do not serve as loads of the connecting floating bodies; the supporting floating bodies are embedded into the connecting floating bodies in an upward bridging mode, so that deflection of the supporting floating bodies in the long side direction can be resisted, and stability is enhanced.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, more specifically, it relates to a support system for photovoltaic support on a water surface with upward spanning brackets. Background technique [0002] The floating surface photovoltaic power station utilizes the idle water surface to arrange floating floating bodies, and the floating bodies support photovoltaic modules to realize the function of photovoltaic power generation on the water surface. Compared with land-based photovoltaic power stations, the components of the floating surface photovoltaic power station are placed on the floating body, which has the characteristics of not occupying land and high power generation; while rationally utilizing idle water surface resources to achieve power generation gains, it can also reduce the increase in water body generation, bringing Come to landscape benefits. [0003] The environment of the floating photovoltaic power stat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/44H02S20/30
CPCB63B35/44H02S20/30B63B2035/4453B63B2209/18Y02E10/50Y02A30/00
Inventor 苏毅肖固城张涛金乾袁博刘凯甘乐张鹏吴为果陈鸿慎
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES