柔性光伏支架在沙漠区域的应用

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中图分类号：TM615 文献标志码：A 文章编号：2095-2945（2025）30-0192-05

DOI：10.19981/j.CN23-1581/G3.2025.30.046

Abstract：Combiningthedesignof large-span flexiblesupport structuresunderdunelandforms，thispaperexploresthe possiblityoflarge-scaleapplicationoffexiblesupportsincomplexterrinareassuchassandyandbarrenlands.Throughfinite elementonlinearstructuralanalysis，theinitialmodeoftheflexiblesupportsuitableforthesitecharacteristicsisestablished， andtheiealstifnessandsteadystateoftheflexiblesupportareotainedincombinationwiththeprojectcharacteristics.Atthe sametime，technicalandeconomiccomparisonsare madeamong varioussupport schemes.Theresultsshowthattheunitcostof theflexiblesupportisabout1.2timesthatofthefixedsupport，andthecontinuousmulti-spanlayoutismoreeconomical. Comparedwiththefixedsupportscheme，itsavesmoreland.Indesertareasitispossbletoconsidertheapropriateuseof flexiblesupportstoaccumulateapplicationexperienceofflexiblesupportsintheoriginaldesertareasandlaythefoundatiofor the subsequent research and development of new technologies，new products and new materials.

Keywords： flexiblesupport structure;desert photovoltaic;large-spansupport;sandyand barren land;new energy base

光伏柔性支架因为具有“高净空、大跨距、低成本”三大特点，近年来在滩涂、渔塘、污水厂、复杂山地、荒坡和水池等复杂地形使用较多，因其能实现土地复合利用、提升经济价值而备受推崇，然而在沙漠地区，采用大跨度柔性支架应对沙丘起伏较大的问题，目前国内还没有成熟的项目经验借鉴。（剩余4896字）