三相行波电帘的电场分布及除尘机理研究

doi:10.19912/j.0254-0096.tynxb.2020-1117

太阳能学报 ›› 2022, Vol. 43 ›› Issue (7): 152-158.DOI: 10.19912/j.0254-0096.tynxb.2020-1117

三相行波电帘的电场分布及除尘机理研究

沈振兴¹, 刘百诚¹, 庄建宏², 孙旗霞³

1.燕山大学建筑工程与力学学院,秦皇岛 066004;
2.兰州空间技术物理研究所空间环境材料行为及评价重点实验室,兰州 730000;
3.沈阳理工大学装备工程学院,沈阳 110159

收稿日期:2020-10-21 出版日期:2022-07-28 发布日期:2023-01-28
通讯作者: 庄建宏（1983—）,男,硕士、高级工程师,主要从事电帘除尘方面的研究。zhuangjianhong@spacechina.com
基金资助:
国家自然科学基金（11702241）; 中国航天科技集团科技创新项目（JTKJ2019051001）

STUDY ON ELECTRIC FIELD DISTRIBUTION AND DUST REMOVAL MECHANISM OF THREE-PHASE TRAVELING-WAVE ELECTRIC CURTAIN

Shen Zhenxing¹, Liu Baicheng¹, Zhuang Jianhong², Sun Qixia³

1. School of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao 066004, China;
2. Science and Technology on Material Performance Evaluating in Space Environment Laboratory, Lanzhou Institute of Physics, Lanzhou 730000, China;
3. School of Institute of Equipment Engineering, Shenyang Ligong University, Shenyang 110159, China

Received:2020-10-21 Online:2022-07-28 Published:2023-01-28

摘要/Abstract

摘要： 为了研究行波电帘清除光伏组件表面微尘的机理,提出一种基于COMSOL多物理场仿真软件的电帘除尘建模方法,建立三相行波电帘与带电微尘颗粒相耦合的动力学模型。研究不同电极、电源参数和环境因素下微尘颗粒的运动,首次分析电极形状对电场分布和场强的影响。结果表明,三相行波电帘能有效实现尘埃的定向输运,带正电微尘颗粒会以跳跃、帘状或冲浪模式沿行波传播方向移除电帘,但微尘颗粒的运动模式及除尘效率受多种因素影响。

关键词: 光伏组件, 电动力学, 除尘, 行波, 电帘, COMSOL仿真软件

Abstract: In order to investigate the mechanism of dust particles on the surface of a solar cell panel removed by the traveling-wave electric curtain, a numerical modelling approach for the dust removal using the electric curtain technology was presented based on the COMSOL Multiphysics simulation software. The dynamics model for the coupling between the three-phase traveling-wave electric curtain and the charged dust particles was established. The motion of dust particles in various cases of electrode, power, and environment parameters was studied. The influences of electrode shapes on distribution and intensity of the electric fields were analyzed for the first time. The results of numerical simulations indicate that the dust particles can be transported directionally by the three-phase traveling-wave electric curtain, and the dust particles with positive charge are removed along the direction of traveling-wave propagation and through hopping, curtain, or surfing modes; however, the motion modes of dust particles and the efficiency of dust removal are dependent on numerous factors.

Key words: PV modules, electrodynamics, dust removal, traveling wave, electric curtain, COMSOL simulation software

中图分类号:

V476.3

沈振兴, 刘百诚, 庄建宏, 孙旗霞. 三相行波电帘的电场分布及除尘机理研究[J]. 太阳能学报, 2022, 43(7): 152-158.

Shen Zhenxing, Liu Baicheng, Zhuang Jianhong, Sun Qixia. STUDY ON ELECTRIC FIELD DISTRIBUTION AND DUST REMOVAL MECHANISM OF THREE-PHASE TRAVELING-WAVE ELECTRIC CURTAIN[J]. Acta Energiae Solaris Sinica, 2022, 43(7): 152-158.

参考文献

[1] 张杰. 基于行波电场理论的微尘颗粒输运机理与电帘除尘研究[D]. 重庆: 重庆大学, 2018.
ZHANG J.Research on particle transport mechanism and dust mitigation based on traveling-wave electric curtain[D]. Chongqing: Chongqing University, 2018.
[2] 孙旗霞, 杨宁宁, 蔡小兵, 等. 基于交变电场的月表除尘方法研究进展[J]. 力学进展, 2012, 42(6): 785-802.
SUN Q X, YANG N N, CAI X B, et al.Advance in lunar surface dust removal method by electrodynamic field[J]. Advances in mechanics, 2012, 42(6): 785-802.
[3] GAIER J R.The effects of lunar dust on EVA systems during the Apollo missions[R]. NASA/TM-2005-213610, 2005.
[4] MAZUMDER M K, SHARMA R, BIRIS A S, et al.Self-cleaning transparent dust shields for protecting solar panels and other devices[J]. Particulate science and technology, 2007, 25(6): 5-20.
[5] KAWAMOTO H.Electrostatic cleaning device for removing lunar dust adhered to spacesuits[J]. Journal of aerospace engineering, 2011, 25(3): 470-473.
[6] MELCHER J R, WARREN E P, KOTWAL R H.Traveling-wave delivery of single-component developer[J]. IEEE transactions on industry applications, 1989, 25(5): 956-961.
[7] 孙旗霞. 交变电场作用下颗粒物质运动规律研究[D]. 北京: 北京理工大学, 2014.
SUN Q X.Study on motion characteristics of granular medium under alternating electric fields[D]. Beijing: Beijing Institute of Technology, 2014.
[8] TATOM F B, SREPEL R D V, JOHNSON N A, et al. Lunar dust degradation effects and removal prevention concepts[R].NASA-CR-93594, 1967.
[9] MASUDA S, FUJIBAYASHI K, ISHIDA K, et al.Confinement and transportation of charged aerosol clouds via electric curtain[J]. Electrical engineering in Japan, 1972, 92(1): 43-52.
[10] HEMSTREET J M.Velocity distribution on the Masuda panel[J]. Journal of electrostatics, 1985, 17(3): 245-254.
[11] SIMS R A, BIRIS A S, WILSON J D, et al.Development of a transparent self-cleaning dust shield for solar panels[C]//Proceedings of the ESA-IEEE Joint Meeting on Electrostatics, Little Rock, AR, USA, 2003.
[12] 柳冠青. 范德华力和静电力下的细颗粒离散动力学研究[D]. 北京: 清华大学, 2011.
LIU G Q.Discrete element methods of fine particle dynamics in presence of van der Waals and electrostatic forces[D]. Beijing: Tsinghua University, 2011.
[13] ZHANG J, ZHOU C, ZHENG F, et al.Experimental and numerical modeling of particle levitation and movement behavior on traveling-wave electric curtain for particle removal[J]. Particulate science and technology, 2019, 37(6): 741-749.
[14] MASUDA S, WASHIZU M, IWADARE M. Separation of small particles suspended in liquid by nonuniform traveling field[J]. IEEE transactions on industry applications, 1987, IA-23(3): 474-480.
[15] WASHIZU M, JONES T B.Multipolar dielectrophoretic force calculation[J]. Journal of electrostatics, 1994, 33(2): 187-198.
[16] FAN L S, ZHU C.Principles of gas-solid flows[M]. Cambrige: Cambridge University Press, 1998.

三相行波电帘的电场分布及除尘机理研究

STUDY ON ELECTRIC FIELD DISTRIBUTION AND DUST REMOVAL MECHANISM OF THREE-PHASE TRAVELING-WAVE ELECTRIC CURTAIN

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	马铭遥, 王海松, 马文婷, 张志祥, 张兴. 基于S-V特性分析的晶硅光伏组件阴影遮障诊断[J]. 太阳能学报, 2022, 43(9): 64-72.
[2]	赵斌, 谭恒, 何锁盈, 曲宏伟, 白珍, 周腊吾. 高原高寒地区光伏组件背板冷却对输出功率影响的实验研究[J]. 太阳能学报, 2022, 43(8): 122-129.
[3]	方洛迪, 郭倩, 卫东, 郭泽阳, 黄鑫. 遮挡状态下光伏组件多峰输出特性的参数计算与分析[J]. 太阳能学报, 2022, 43(7): 115-121.
[4]	廖东进, 方晓敏, 黄志平. 光伏组件辐照度增益研究[J]. 太阳能学报, 2022, 43(5): 113-118.
[5]	田勇, 颜健, 彭佑多, 刘永祥, 聂笃忠, 谢欣旖. 高能流密度下太阳能密集光伏组件射流冲击冷却特性[J]. 太阳能学报, 2022, 43(5): 119-126.
[6]	谢路耀, 莫晨飞, 陈怡. 基于并联光伏组件外特性的最大功率点跟踪方法[J]. 太阳能学报, 2022, 43(4): 148-153.
[7]	易磊, 谢雨龙, 曾凡炎, 李嘉琪, 黄海, 陈俊. 基于神经网络的改进扰动观察法MPPT控制[J]. 太阳能学报, 2022, 43(4): 198-203.
[8]	鄢伟安, 孔文琪, 刘卫东, 熊玉辉, 张金晶. 具有初始退化随机特征的光伏组件可靠性评估[J]. 太阳能学报, 2022, 43(3): 152-157.
[9]	张臻, 王磊, 秦志光, 伍敏燕, 许传佳, 全鹏. 双面光伏组件发电性能影响因素理论与实验研究[J]. 太阳能学报, 2022, 43(3): 171-179.
[10]	李翠明, 刘爽, 龚俊. 光伏组件清洁移动机器人地形分类方法研究[J]. 太阳能学报, 2022, 43(3): 210-215.
[11]	郭晨, 邹晗, 孙子元, 王永明, 叶志江, 王军. 异质结光伏组件的发电效果研究[J]. 太阳能学报, 2022, 43(3): 231-235.
[12]	李鑫, 王娟, 邱亚, 侯杨成, 周芹. 基于VMD的混合储能容量优化配置[J]. 太阳能学报, 2022, 43(2): 88-96.
[13]	马涛, 申璐. 光伏组件在非标准测试条件下的能量分布[J]. 太阳能学报, 2022, 43(2): 169-175.
[14]	岳家辉, 张新燕, 周鹏, 王衡, 高亮. 冬季覆冰对光伏组件输出特性影响的实验研究[J]. 太阳能学报, 2022, 43(2): 176-181.
[15]	周颖, 叶红, 王彤, 常明新. 基于多尺度CNN的光伏组件缺陷识别[J]. 太阳能学报, 2022, 43(2): 211-216.