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侧拉式斜单轴太阳能跟踪装置的设计及发电效率研究

李欢东 许启明 石鑫

李欢东, 许启明, 石鑫. 侧拉式斜单轴太阳能跟踪装置的设计及发电效率研究[J]. 机械科学与技术, 2016, 35(10): 1609-1612. doi: 10.13433/j.cnki.1003-8728.2016.1022
引用本文: 李欢东, 许启明, 石鑫. 侧拉式斜单轴太阳能跟踪装置的设计及发电效率研究[J]. 机械科学与技术, 2016, 35(10): 1609-1612. doi: 10.13433/j.cnki.1003-8728.2016.1022
Li Huandong, Xu Qiming, Shi Xin. Design of Side-pull Tilted Single Axis Solar Tracker and Efficiency Improvement of Power Generation[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1609-1612. doi: 10.13433/j.cnki.1003-8728.2016.1022
Citation: Li Huandong, Xu Qiming, Shi Xin. Design of Side-pull Tilted Single Axis Solar Tracker and Efficiency Improvement of Power Generation[J]. Mechanical Science and Technology for Aerospace Engineering, 2016, 35(10): 1609-1612. doi: 10.13433/j.cnki.1003-8728.2016.1022

侧拉式斜单轴太阳能跟踪装置的设计及发电效率研究

doi: 10.13433/j.cnki.1003-8728.2016.1022
基金项目: 

科技型中小企业创新项目(14C26216103407)资助

详细信息
    作者简介:

    李欢东(1990-),硕士研究生,研究方向为太阳能光伏材料与技术,lihuandong1990@163.com

    通讯作者:

    许启明(联系人),教授,博士生导师,xuqiming723@163.com

Design of Side-pull Tilted Single Axis Solar Tracker and Efficiency Improvement of Power Generation

  • 摘要: 侧拉式斜单轴太阳能跟踪装置利用将旋转驱动力从转动轴分离到远离轴心的支架上这一机械结构创新理念,并结合“杠杆原理”大大降低了跟踪驱动力;减小跟踪控制半径提高跟踪精度;引入“三点决定一个平面”几何原理改善装置运行稳定性;并采用下潜式双层结构降低设备转动部件的重心以便减小风力扰动引起的不稳定性。样机测试表明:与固定式光伏发电系统相比,侧拉式太阳能跟踪装置的发电量可以提高28.9%-51.9%;不论晴天或是多云,其发电效率提升稳定性好;月均发电效率提升40.57%,接近并超过部分双轴跟踪系统。
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出版历程
  • 收稿日期:  2013-11-30
  • 刊出日期:  2016-10-05

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