WO2016045473A1 - 柔性光伏支架 - Google Patents

柔性光伏支架 Download PDF

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Publication number
WO2016045473A1
WO2016045473A1 PCT/CN2015/087716 CN2015087716W WO2016045473A1 WO 2016045473 A1 WO2016045473 A1 WO 2016045473A1 CN 2015087716 W CN2015087716 W CN 2015087716W WO 2016045473 A1 WO2016045473 A1 WO 2016045473A1
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Prior art keywords
flexible
photovoltaic
support
component
bracket
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PCT/CN2015/087716
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English (en)
French (fr)
Inventor
董英杰
陈汉臣
朱核平
郑世仁
陆炳权
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浙江国利英核能源有限公司
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Publication of WO2016045473A1 publication Critical patent/WO2016045473A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/10—Supporting structures directly fixed to the ground
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the invention relates to a mounting structure of a solar power generating device, in particular to a flexible photovoltaic bracket.
  • the existing PV module mounting brackets at home and abroad are formed by forming steel or steel plate, and consisting of a column, a diagonal bracing support and a horizontal bracket to form a triangular structure.
  • the erected side of the triangle is the support column and the other side is the mounting surface with the foundation.
  • the support column is fixed to the mounting base and the photovoltaic module is mounted on the slope of the sun.
  • the existing photovoltaic module installation process is generally: first, pouring concrete foundation (independent foundation or strip foundation) or piling, and embedding metal embedded parts. Secondly, the high-strength fasteners fix the column and the diagonal support to the metal embedded part of the foundation, and the horizontal bracket is erected on the column and the support as a rectangular slope. Finally, the photovoltaic module is attached to the rectangular bevel of the stent.
  • the existing installation structure has the following defects and deficiencies: 1.
  • the land occupation is large, especially the centralized photovoltaic power station (multiple sets of photovoltaic modules can be assembled into a contiguous photovoltaic array, and centralized photovoltaic power plants often need large pieces.
  • the photovoltaic array will occupy a large amount of rare land resources. Once photovoltaic power generation is installed, the land cannot be reused.
  • the amount of steel consumed is large, and the body of the bracket consumes more steel. If more water is needed for the foundation of the water treatment tank surface of the sewage treatment plant or other need for overhead, the cost is high. 3.
  • the bracket needs to be installed on a set of planes.
  • Uneven terrain such as barren hillsides will not be used, or large machinery will be needed for finishing. The cost and construction difficulty will be greatly increased. Similarly, the inclined steel-plastic panel roof is also difficult to use. 4. When installing distributed photovoltaics on the roof, a large number of mounting holes need to be drilled on the roof, which will cause roof leakage and cause many problems. 5. The PV module can obtain the highest conversion rate at the best elevation angle. The existing bracket can only be installed on the plane, which greatly affects the installation range of distributed PV and has low economic benefits.
  • the present invention provides a flexible photovoltaic support.
  • the present invention provides a flexible photovoltaic support for fixing and supporting a photovoltaic module.
  • the flexible photovoltaic support includes at least two supports and at least one set of flexible components.
  • the flexible component is coupled between the at least two supports, the photovoltaic component is secured to the flexible component, and the flexible component is fabricated from a flexible material.
  • the flexible component is any one or more combinations of steel strands, steel cords, steel cables, steel cables or steel chains.
  • the flexible photovoltaic support further includes at least two elastic members, and both ends of the flexible assembly are fixed by the elastic member and the support member.
  • the elastic member is any one or a combination of a spring pad, a spring, a spring steel plate, and a spring steel plate.
  • the support member is a height-adjustable support column.
  • the flexible assembly includes at least two flexible components that are parallel to each other and that have a height difference.
  • the number of flexible components is a plurality of groups, and the plurality of sets of flexible components cross each other to form a mesh.
  • the flexible photovoltaic support further includes a bracket, the photovoltaic component is fixed to the bracket, and the bracket is fixed to the flexible component.
  • the two ends of the flexible component are respectively fixed to the carrier of the photovoltaic power station through the support member.
  • the number of supports is at least three, wherein two supports are disposed at two ends of the flexible assembly, and at least one of the supports is disposed at a middle portion of the flexible assembly.
  • the mounting bracket of the invention is flexible and suitable for local conditions, and is not restricted by landforms, and is particularly suitable as an agricultural greenhouse, wasteland, barren hill, fish pond, beach, river, abandoned land and abandoned mine, landfill, water plant, sewage treatment plant. Installation carriers for photovoltaic power plants that are subject to environmental constraints.
  • the PV module fixed on the flexible component can be arbitrarily set up and down, obtain the optimal elevation angle, improve the power generation efficiency, reduce the wind pressure area, reduce the drag coefficient, fully complement the agricultural light, complement the fishing light, and realize the land of different environments.
  • the PV module is fixed on the flexible component and is cushioned by strong winds and earthquakes to avoid damage caused by resonance response or strong vibration.
  • the flexible photovoltaic stent provided by the invention has wide adaptability, flexibility of use and effective safety The full use of the whole nature and the land for economical use is a revolutionary creation of photovoltaic support, which will rapidly promote the development of the global photovoltaic industry.
  • FIG. 1 is a front elevational view of a flexible photovoltaic support provided in accordance with an embodiment of the present invention.
  • Figure 2 is a plan view of Figure 1.
  • Figure 3 is a partial cross-sectional view taken along line A-A of Figure 1.
  • FIG. 1 is a front elevational view of a flexible photovoltaic support provided in accordance with an embodiment of the present invention.
  • Figure 2 is a plan view of Figure 1.
  • Figure 3 is a partial cross-sectional view taken along line A-A of Figure 1.
  • the flexible photovoltaic support 1 provided by the present invention is used to fix and support a photovoltaic module 2 comprising at least two supports 11 and at least one set of flexible components 12.
  • the "group" referred to in the present invention may be one or more.
  • the set of flexible components 12 referred to herein may include one or more flexible components 12.
  • the flexible component 12 is mounted between at least two support members 11, and the photovoltaic component 2 is fixed to the flexible component 12, and the flexible component 12 is made of a flexible material.
  • the flexible component 12 can be any one or more combinations of steel strands, steel cords, steel cables, steel cables, or steel chains.
  • the steel cable may be a flexible rope twisted from a plurality of or a plurality of thin steel wires.
  • the steel wire can be twisted into a strand by a multi-layer steel wire, and then a certain number of strands are wound into a spiral rope centered on the core.
  • the invention is not limited in this regard, and any flexible material can be used to form the flexible component 12 of the present invention.
  • the "flexible” material in the present invention refers to a material that allows a deformation amount relative to a rigid material.
  • the flexible component 12 can be fabricated from other deformable metals such as copper, aluminum, iron, and the like. And the material composition of the flexible component 12 may not be singular, and may be formed by compounding a plurality of materials. .
  • the prior art is to install the photovoltaic module on the rigid support. Since the support is rigid, when the weather is in a severe climatic condition such as a typhoon, the wind pressure of the photovoltaic component is very large, and since the rigid support cannot be deformed, it is easy to be brittle. .
  • the invention innovatively installs the photovoltaic component on the flexible material. When encountering a severe weather such as earthquake or strong wind, the elastic deformation of the flexible material itself can offset part of the external force, and also avoid the possible resonance, thereby reducing the loss to lowest.
  • the flexible photovoltaic support 1 further includes at least two elastic members 14 , and both ends of the flexible assembly 12 are fixed by the elastic members 14 and the support members 11 .
  • both ends of the flexible component 12 can be directly secured to the support 11.
  • the elastic member 14 can be made of any material having elasticity.
  • the elastic member 14 can be a spring washer, a spring, and a spring steel. Any one or more combinations of plates and spring steel sheets.
  • the elastic member 14 can utilize its own elasticity to further reduce the oscillations experienced by the flexible component 12, avoiding possible resonances, thereby minimizing losses.
  • the support member 11 is a fixed or adjustable height support column.
  • the support member can be arranged as a plurality of steel products which are mutually nested and telescopically fixed. Therefore, in different use occasions, the support member can be adjusted according to the site environment, thereby achieving the purpose of standardized production.
  • the present invention is not limited thereto.
  • the support member 11 can be constructed by a plurality of sets of support units. According to the actual needs of the occasion, the constructor can select a certain number of support units to determine the height of the support member.
  • the flexible component 12 includes at least two flexible components 12 that are parallel to each other and that have a height difference. As shown in Figure 3, the height of one flexible component is higher than the height of another adjacent flexible component.
  • Each photovoltaic module is simultaneously fixed to two flexible components.
  • the mounting angle ⁇ of the photovoltaic module can be controlled by adjusting the height difference of the two flexible components 12 such that the photovoltaic component 2 is at an optimal illumination angle to achieve maximum photoelectric conversion.
  • at least a plurality of supports 11 may be provided, and the adjacent two supports 11 have a height difference to achieve different heights of adjacent flexible components 12.
  • a plurality of sets of fixed positions may be provided on one support member 11, and the height of the flexible member 12 is determined by fixing one end of the flexible member 12 to different positions on the support member 11.
  • a total of four sets of flexible components 12 are depicted in Figure 3, with four sets of flexible components 12 being parallel to one another.
  • the present invention is not limited thereto.
  • any two sets of flexible components 12 may also have a height difference between them, and the flexible component 12 may be arranged in any direction with a height difference in any direction.
  • the number of flexible components 12 can be multiple sets, and the plurality of sets of flexible components 12 cross each other to form a mesh.
  • the plurality of sets of photovoltaic modules 2 constitute a photovoltaic square array, and the range of the photovoltaic square array can be arbitrarily adjusted by using the plurality of support members 11.
  • the flexible photovoltaic support 1 further includes a bracket 13 to which the photovoltaic module 2 is fixed, and the bracket 13 is fixed to the flexible component 12.
  • the bracket 13 can be a rigid bracket.
  • the present invention is not limited thereto.
  • the two ends of the flexible component 12 are respectively fixed to the carrier 3 of the photovoltaic power station through the support member 11.
  • both ends of the flexible member 12 are tightened, and the state parallel to the ground can be retained as much as possible, and oscillation is also prevented.
  • the carrier 3 can be anything that can be fixed in a photovoltaic power plant.
  • the number of the support members 11 is at least three, wherein two support members 11 are disposed at two ends of the flexible assembly 12, and at least one of the support members 11 is disposed at a middle portion of the flexible assembly 12.
  • the mounting bracket of the invention has a small floor space, is flexible and flexible, and is suitable for local conditions, and is not suitable for landforms, and is particularly suitable for agricultural greenhouses, wasteland, barren hills, fish ponds, beaches, rivers, abandoned land and abandoned mines, landfills, sewage treatment. Plants and other environmentally-friendly photovoltaic power plant installation carriers. And the land between each two supports can be fully utilized to maximize the utilization of land space.
  • the photovoltaic module 2 fixed on the flexible component 12 can be disposed at a front, rear, left and right intervals, without blocking light and reducing the wind pressure area.
  • the photovoltaic module 2 is fixed on the flexible component 12, and is buffered by strong winds and earthquakes to avoid damage caused by resonance response or strong vibration.
  • the flexible photovoltaic support 1 provided by the invention has wide adaptability, flexibility of use, effective safety and full secondary use economy, and is a revolutionary creation of photovoltaic supports, which will rapidly promote the perfect development of photovoltaic power generation.
  • the invention has the advantages of economy, the overhead installation does not affect the sunlight, the ground can operate as usual, and the land is completely reused; the safety, the flexible component avoids the loss caused by the strong typhoon and the earthquake; the wide adaptability and the flexibility of use make Abandoned mines and barren hills that are not available for use can be fully utilized. Saving resources is the foundation of green economy and sustainable development.
  • the invention is a revolutionary creation of photovoltaic supports, which will rapidly promote the perfect development of distributed photovoltaic power generation.

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  • Photovoltaic Devices (AREA)

Abstract

一种柔性光伏支架（1），用于固定和支撑光伏组件（2）。柔性光伏支架（1）包括至少两个支撑件（11）和至少一组柔性组件（12）。柔性组件（12）连接于至少两个支撑件（11）之间，光伏组件（2）固定于柔性组件（12）上，柔性组件（12）采用柔性材料制成。柔性光伏支架（1）具有广泛的适应性、使用的灵活性、有效的安全性和土地完美二次利用经济性，是光伏支架革命性的创造，将快速推进光伏发电的完美发展。

Description

柔性光伏支架 技术领域
本发明涉及一种太阳能发电装置的安装结构，尤其涉及一种柔性光伏支架。
背景技术
国内外现有光伏组件安装支架都采用型钢或用钢板加工成型、由立柱、斜拉支撑和水平支架组成断面为三角形的斜坡结构。三角形竖立边为支撑柱，另一边为与基础的安装面。支撑柱与安装基础固定，朝向太阳的斜面安装光伏组件。
现有光伏组件安装工艺过程一般为：首先，浇筑混凝土基础(独立基础或条形基础)或打桩，并埋入金属预埋件。其次，高强度紧固件将立柱和斜拉支撑与基础的金属预埋件固定，水平支架在立柱和支撑上架设成长方形斜面。最后，光伏组件固定在支架的长方形斜面上。
然而，现有的安装结构存在着以下缺陷和不足：1、土地占用量大，尤其是集中式光伏电站(多组光伏组件可拼装成连片的光伏方阵，集中式光伏电站经常会需要大片光伏方阵)会占用大量稀有的土地资源，一旦安装光伏发电，土地无法实现二次利用。2、耗用钢材量大，支架本体耗用较多钢材，若在污水处理厂的水处理池面或其他需要架空场合需要更多钢材用作支架基础，成本高。3、支架需要安装在一组平面上，荒山坡等不平整地面场合将无法利用，或需要大型机械进行整理，成本和施工难度会大大增加，同样，斜面钢塑板房顶也很难利用。4、在屋顶安装分布式光伏时，屋顶上需钻大量安装孔，这样会造成屋顶渗漏，带来很多问题。5、光伏组件在最佳仰角才能获得最高转换率，现有支架只能安装在平面，大大影响了分布式光伏的安装范围，经济效益低。
另外，光伏电站都安装在无阻挡物的旷野、屋顶或上坡等高处且太阳照度好的场合。这些场合正是受到强风影响较大的地方，台风和地震也是损坏光伏方阵的最大隐患。风压与风速的平方成正比，高速的台风将产生巨大的风压。迎风面上的风压沿表面积分，大面积成片光伏方阵受到的风压过大，使组件框架、固定压板和支架不能抵御。并且，强大的脉动风与这些结构自振周期接近会产生共振响应，导致整组安装支架坍塌。海南“威马逊”强台风200Km/h风速，大部分光伏电站就遭到台风袭击损毁。发生地震时，传统的光伏支架也同样容易遭到摧毁。
发明内容
本发明为了克服现有技术的至少一个不足，提供一种柔性光伏支架。
为了实现上述目的，本发明提供一种柔性光伏支架，用于固定和支撑光伏组件。柔性光伏支架包括至少两个支撑件和至少一组柔性组件。柔性组件连接于至少两个支撑件之间，光伏组件固定于柔性组件上，柔性组件采用柔性材料制成。
于本发明的一实施例中，柔性组件为钢绞线、钢绳、钢缆、钢索或钢链中的任意一种或多种组合。
于本发明的一实施例中，柔性光伏支架还包括至少两个弹性件，柔性组件的两端通过弹性件和支撑件相固定。
于本发明的一实施例中，弹性件为弹垫、弹簧、弹簧钢板、弹簧钢片中的任意一种或多种组合。
于本发明的一实施例中，支撑件为可调节高度的支撑立柱。
于本发明的一实施例中，柔性组件包括至少两个柔性组件，两个柔性组件相互平行且存在高度差。
于本发明的一实施例中，柔性组件的数量为多组，且多组柔性组件相互交叉形成网状。
于本发明的一实施例中，柔性光伏支架还包括托架，光伏组件固定于托架，托架固定于柔性组件上。
于本发明的一实施例中，柔性组件的两端分别通过支撑件后固定于光伏电站的载体上。
于本发明的一实施例中，支撑件的数量为至少三个，其中两个支撑件设置于柔性组件的两端，另外至少一个支撑件设置于柔性组件的中部。
综上所述，由于支撑件只占据很少的土地面积，而大面积的光伏组件则是被柔性组件“悬、拉、挂、撑”在空中。因此本发明的安装支架固定灵活、因地制宜，不受地貌限制，尤其适合作为农业大棚、荒地、荒山、鱼塘、滩涂、河道、废弃土地及废弃矿山、垃圾填埋场、自来水厂、污水处理厂等受环境制约的光伏电站的安装载体。另外，柔性组件上固定的光伏组件上下左右可任意设置间距，获得最佳仰角，提升发电效率、减少风压面积，降低风阻系数，充分发辉农光、渔光互补，实现不同环境的土地二次利用。光伏组件固定在柔性组件上，受强风和地震袭击时缓冲减力，避免产生共振响应或强烈震动造成损坏。本发明提供的柔性光伏支架具有广泛的适应性、使用的灵活性、有效的安 全性和土地完美二次利用经济性，是光伏支架革命性的创造，将会快速推进全球光伏产业发展。
为让本发明的上述和其它目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合附图，作详细说明如下：
附图说明
图1所示为根据本发明一实施例提供的柔性光伏支架的主视图。
图2所示为图1的俯视图。
图3所示为图1中A-A方向的部分剖视图。
具体实施方式
图1所示为根据本发明一实施例提供的柔性光伏支架的主视图。图2所示为图1的俯视图。图3所示为图1中A-A方向的部分剖视图。本发明提供的柔性光伏支架1用于固定和支撑光伏组件2，柔性光伏支架1包括至少两个支撑件11和至少一组柔性组件12。本发明中提及的“组”可以为一个或多个。换言之，本发明提及的一组柔性组件12可包括一个或多个柔性组件12。
柔性组件12架设于至少两个支撑件11之间，光伏组件2固定于柔性组件12上，柔性组件12采用柔性材料制成。于本实施例中，柔性组件12可为钢绞线、钢绳、钢缆、钢索或钢链中的任意一种或多种组合。钢缆可以是多根或多股细钢丝拧成的挠性绳索。钢索可由多层钢丝捻成股，再以绳芯为中心，由一定数量股捻绕成螺旋状的绳。然而，本发明对此不作任何限定，任何柔性材料均可用于制成本发明的柔性组件12。本发明中的“柔性”材料指的是相对于刚性材料而言，允许有变形量的材料。于其他实施例中，柔性组件12可采用其它可以变形的铜、铝、铁等金属制成。并且柔性组件12的材料组分可不单一，可为多种材料复合形成。。
现有技术是将光伏组件安装于刚性支架上，由于支架为刚性，因此当处于台风等恶劣气候条件下时，由于光伏组件承受的风压非常大，并且因为刚性支架无法形变，因此容易脆裂。本发明创新地将光伏组件安装于柔性材料上，当碰到地震、强风等恶劣气候时，柔性材料自身的弹性变形可抵消部分的外力，同时也避免了可能产生的共振，从而将损失降到最低。
于本实施例中，柔性光伏支架1还包括至少两个弹性件14，柔性组件12的两端通过弹性件14和支撑件11相固定。然而，本发明对此不作任何限定。于其它实施例中，柔性组件12的两端可直接固定于支撑件11上。弹性件14可由任何具有弹性的材料制成。于实际应用中，弹性件14可为弹垫、弹簧、弹簧钢 板、弹簧钢片中的任意一种或多种组合。若遭遇台风等恶劣气候，弹性件14可利用自身弹性进一步减小柔性组件12遭受到的振荡，避免可能产生的共振，从而将损失降到最低。
于本实施例中，支撑件11为固定或可调节高度的支撑立柱。支撑件可设置为多节相互套合且可伸缩固定的钢制品，因此，在不同的使用场合，支撑件可根据现场环境调整高度，从而达到标准化生产的目的。然而，本发明对此不作任何限定。于其他实施例中，支撑件11可由多组支撑单元搭建而成，根据场合的实际需要，施工人员可选择一定数目的支撑单元从而决定支撑件的高度。
于本实施例中，柔性组件12包括至少两个柔性组件12，两个柔性组件12相互平行且存在高度差。如图3所示，一个柔性组件的高度高于相邻的另一个柔性组件的高度。每片光伏组件同时固定于两个柔性组件上。可以通过调节两个柔性组件12的高度差来控制光伏组件的安装角度θ，从而使得光伏组件2位于最佳光照角度，获得最大光电转化率。于实际应用中，可以设置至少多个支撑件11，相邻两个支撑件11具有高度差从而实现相邻柔性组件12的高度不同。然而，本发明对此不作任何限定。于其他实施例中，可以在一个支撑件11上设置多组固定位置，通过将柔性组件12的一端固定于支撑件11上的不同位置从而决定柔性组件12的高度不同。
图3一共绘出了四组柔性组件12，四组柔性组件12相互平行。然而，本发明对此不作任何限定。于其他实施例中，任意两组柔性组件12之间也可具有高度差，并且柔性组件12可沿任意方向布置，具有任意方向的高度差。
于实际应用中，柔性组件12的数量可为多组，且多组柔性组件12相互交叉形成网状。通过这种设置，使得多组光伏组件2构成光伏方阵，并可利用多个支撑件11任意调节光伏方阵的范围。
于本实施例中，柔性光伏支架1还包括托架13，光伏组件2固定于托架13，托架13固定于柔性组件12。于实际应用中，托架13可为刚性托架。然而，本发明对此不作任何限定。通过设置托架13，使得光伏组件2与柔性组件12的固定更加牢靠。
于本实施例中，柔性组件12的两端分别通过支撑件11后固定于光伏电站的载体3上。通过这种设置，使得柔性组件12的两端拉紧，能尽可能地保留平行于地面的状态，也避免产生振荡。载体3可为光伏电站中任意可以固定的东西。
于本实施例中，支撑件11的数量为至少三个，其中两个支撑件11设置于柔性组件12的两端，另外至少一个支撑件11设置于柔性组件12的中部。通过这种设置，防止当柔性组件12过长时，产生“振荡”。
综上所述，由于支撑件11只占据很少的土地面积，而大面积的光伏组件2则是被柔性组件12“悬、拉、挂、撑”在空中。因此本发明的安装支架占地面积很少，固定灵活、因地制宜不受地貌限制，尤其适合农业大棚、荒地、荒山、鱼塘、滩涂、河道、废弃土地及废弃矿山、垃圾填埋场、污水处理厂等等受环境制约的光伏电站安装载体。并且每两个支撑件之间的土地，都可以充分利用，达到土地空间利用率的最大化。另外，柔性组件12上固定的光伏组件2前后左右可设置好间距，不阻挡光照、减少受风压面积。光伏组件2固定在柔性组件12上，受强风和地震袭击时缓冲减力，避免产生共振响应或强烈震动造成损坏。本发明提供的柔性光伏支架1具有广泛的适应性、使用的灵活性、有效的安全性和土地完全二次利用经济性，是光伏支架革命性的创造，将会快速推进光伏发电的完美发展。
本发明具有经济性，架空安装不影响太阳光照，地面可照常作业，土地完全二次利用；安全性，柔性组件避免强台风和地震带来的损失；广泛的适应性和使用的灵活性，使原本不可利用的废弃矿山、荒山荒坡等场合可充分利用。节约资源是绿色经济、持续发展的根本，本发明是光伏支架革命性的创造，将快速推进分布式光伏发电的完美发展。
虽然本发明已由较佳实施例揭露如上，然而并非用以限定本发明，任何熟知此技艺者，在不脱离本发明的精神和范围内，可作些许的更动与润饰，因此本发明的保护范围当视权利要求书所要求保护的范围为准。

Claims (10)

  1. 一种柔性光伏支架，用于固定和支撑光伏组件，其特征在于，柔性光伏支架包括至少两个支撑件和至少一组柔性组件，柔性组件架设于至少两个支撑件之间，光伏组件固定于柔性组件上，柔性组件采用柔性材料制成。
  2. 根据权利要求1所述的柔性光伏支架，其特征在于，所述柔性组件为钢绞线、钢绳、钢缆、钢索或钢链中的任意一种或多种组合。
  3. 根据权利要求1所述的柔性光伏支架，其特征在于，所述柔性光伏支架还包括至少两个弹性件，所述柔性组件的两端通过所述弹性件和所述支撑件相固定。
  4. 根据权利要求3所述的柔性光伏支架，其特征在于，所述弹性件为弹垫、弹簧、弹簧钢板、弹簧钢片中的任意一种或多种组合。
  5. 根据权利要求1所述的柔性光伏支架，其特征在于，所述支撑件为可调节高度的支撑立柱。
  6. 根据权利要求1所述的柔性光伏支架，其特征在于，每组柔性组件包括至少两个柔性组件，两个柔性组件相互平行且存在高度差。
  7. 根据权利要求1所述的柔性光伏支架，其特征在于，所述柔性组件的数量为多组，且多组柔性组件相互交叉形成网状。
  8. 根据权利要求1所述的柔性光伏支架，其特征在于，所述柔性光伏支架还包括托架，所述光伏组件固定于所述托架，所述托架固定于柔性组件上。
  9. 根据权利要求1所述的柔性光伏支架，其特征在于，所述柔性组件的两端分别通过支撑件后固定于光伏电站的载体上。
  10. 根据权利要求1所述的柔性光伏支架，其特征在于，所述支撑件的数量为至少三个，其中两个支撑件设置于柔性组件的两端，另外至少一个支撑件设置于柔性组件的中部。
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