针对目前屋顶光伏电站的清洗难题,设计开发智能清洗系统——iClean清洁系统,研究屋顶光伏板积灰及定期清洗对发电量的影响;通过水路控制系统和水路管网系统设计,解决屋顶人工清洗的高危险、高成本、低效率等难题,可极大地提高屋顶光伏发电站的发电量,相较于常规的清洗方案,该智能清洗方案累计净提高发电量7%~14%,且可实现设计安装的标准化、数据检测的智能化等。
Abstract
Aiming at the current cleaning problems of rooftop photovoltaic power stations, an intelligent cleaning system—iClean cleaning system was designed and developed to study the impact of roof photovoltaic panel dust accumulation and regular cleaning on power generation; The problems of high risk, high cost and low efficiency of manual cleaning have greatly increased the power generation of rooftop photovoltaic power stations. The standardization of design and installation and the intelligence of data detection are realized.
关键词
光伏电站 /
除尘 /
清洁 /
运维 /
发电量 /
智能化
Key words
photovoltaic station /
dust abatement /
cleaning /
operation and maintenance /
power generation /
intelligentization
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参考文献
[1] 陈东兵, 李达新, 时剑, 等. 光伏组件表面积尘及立杆阴影对电站发电功率影响的测试分析[J]. 太阳能, 2011(9): 39-41.
CHEN D B, LI D X, SHI J, et al.Test and analysis of the influence of dust on the surface of photovoltaic modules and the shadow of the pole on the power generation power of the power station[J]. Solar energy, 2011(9): 39-41.
[2] 孙玲, 王小磊, 谢卫东, 等. 大气灰尘对光伏发电的影响及清洗消除的探讨[J]. 清洗世界, 2017, 33(7): 35-40.
SUN L, WANG X L, XIE W D, et al.Discussion on the influence of atmospheric dust on photovoltaic power generation and its cleaning and elimination[J]. Cleaning world, 2017, 33(7): 35-40.
[3] 温岩, 赵东, 袁春红, 等. 积尘对光伏系统发电的影响研究综述[J]. 太阳能, 2014(11): 36-41.
WEN Y, ZHAO D, YUAN C H, et al.A review of the impact of dust accumulation on photovoltaic system power generation[J]. Solar energy, 2014(11): 36-41.
[4] 金国辉, 汤伟, 杨世俊. 光伏板积灰清理方案综合评价研究[J]. 科技促进发展, 2019, 15(7): 104-111.
JIN G H, TANG W, YANG S J.Comprehensive evaluation of photovoltaic panel dust removal scheme[J]. Science and technology for development, 2019, 15(7): 104-111.
[5] GB 50084—2017, 自动喷水灭火系统设计规范[S].
GB 50084—2017, Design code for automatic sprinkler system[S].
[6] 徐得潜, 钱安贞. 自动喷水灭火系统设计流量计算方法的研究[J]. 中国给水排水, 2020, 36(22): 130-135.
XU D Q, QIAN A Z.Research on design flow calculation method of automatic sprinkler system[J]. China water supply and drainage, 2020, 36(22): 130-135.
[7] 朱寅春, 王小鹏, 陆丽萍, 等. 一体化预制泵站在二次供水工程中的应用探讨[J]. 中国给水排水, 2017, 33(24): 27-30.
ZHU Y C, WANG X P, LU L P, et al.Discussion on the application of integrated prefabricated pump station in secondary water supply project[J]. China water supply and drainage, 2017, 33(24): 27-30.
[8] 戴鼎立, 赵俊, 王昊宇. 装配式建筑给水排水系统应用研究[J]. 给水排水, 2018, 44(12): 60-64.
DAI D L, ZHAO J, WANG H Y.Application research on water supply and drainage system of prefabricated buildings[J]. Water supply and drainage, 2018, 44(12): 60-64.
[9] 朱荣茂, 方晓敏. 光伏组件自动清洗系统的设计[J]. 科技创新与应用, 2018(1): 48-49.
ZHU R M, FANG X M.Design of automatic cleaning system for photovoltaic modules[J]. Science and technology innovation and application, 2018(1): 48-49.
[10] 戴云龙. 关于光伏组件清洗周期的探讨[EB/OL]. http://www.chinaqking.com/yc/2019/1843589.html.
[11] 张万雄, 忻一豪, 马君燕, 等. 浅析不同污染程度光伏电站组件清洗频次对效益的影响[J]. 科技创新导报, 2019(15): 90-91.
ZHANG W X, XIN Y H, MA J Y, et al.Analysis on the effect of cleaning frequency of photovoltaic power station components with different pollution degrees on the benefit[J]. Science and technology innovation herald, 2019(15): 90-91.
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