渔光互补光伏电站柔性支架结构力学特性研究

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Abstract：As a green and sustainable energysource，photovoltaic power generation plays animportant rolein global energy transformation，butitslargescaleconstructionfacestheproblemoflandresourceocupation.Tothisend，thefiseryandlight complementarymodelachieveseficientutilizationofresourcesandcologicalcompatibilitythroughthethree-dimensional colaborationofwatersurfcephotovoltaicsandaquaculture.Thisstudyconductsasystematicanalysisofthemechanical characteristicsoflong-spanflexible bracedstructures，focusingontheimpactofthenumberofrowsandspansoncableforce distributionandstructuralstability.Theresultsshowthatwhenthenumberofcontinuousspansisincreasedto7spans，the distribution error of main cable forces converges toa 5% confidence interval，which meets the simplified calculation requirements of engineering; the main cable tension of multi-row single-span （ n×1 ）arrayisreduced by 38% compared with that of single-row multi- ⋅span（1×n） ，whichsignificantly allviates the stress concentration phenomenon.Theresearch results reveal the regulation mechanismofdiferenttopologicalforsonloadconductioneficiencyandestablishacableforceonvergencecriterionbasedon spannumber，whichprovidestheoreticalsupportforthemodulardesignandcalculationdimensionoptimizationofflexiblesupports for Yuguang Complementary Power Station，and has significant engineering application value.

Keywords：sufacephotovoltaic;energyagriculturecollaboration;supportstructure;numericaloptimization;energytranfoation

在全球能源结构加速向低碳化转型的背景下，太阳能作为储量丰富、分布广泛的可再生能源，已成为实现“双碳”目标的核心技术路径之一。（剩余5405字）