基于滚雪刷的林场光伏板除雪装置设计与动力学仿真

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中图分类号：S156 文献标识码：A 文章编号：2095-2953（2025）06-0084-05

Design and Dynamic Simulation of a Rolling Snow Brush-Based Snow Removal Device for Forest Photovoltaic Panels

LI Bin， ZHANG Jia-yu

（College of Electromechanical Engineering，NortheastForestry University，Harbin Heilongjiang 15ooo，China）

Abstract：With the increasing adoptionof photovoltaic technology in forest areas，winter snow accumulation signifi cantlyreduces the eficiencyof photovoltaic panels inthese setings.To address this issue，this paper presents arolling snow brush-based snow removal device and systematically analyzes its material selection，structural design，and snow removal eficiency.Nylon 66 was chosen for the brush fibers to ensure optimal performance in low-temperature environments while protecting the panel surface，and the brush structure was acordingly designed.Furthermore， after calculating the van der Waals forces，ice bridge forces，and mechanical interlocking forces between snow particles and the panel，dynamic simulations using ANSYS were performed to analyze the mechanical response and equivalent stress distributionof both singleand multiple brush fibers during the snow removal process.The simulation results indicate that therolling snow brush provides suficient cleaning force to overcome theadhesion of snow，confirming the feasibilityand effctiveness of the design foriceremoval from forest photovoltaic panels.This study provides a theoretical foundation for optimizing snow removal systems for photovoltaic panels in forest areas.

Key words： photovoltaic panel snow accumulation； roling snow brush； finite element simulation

随着新能源的兴起，太阳能及光伏发电技术在林业领域中得到了广泛关注。（剩余5117字）