摘要
针对季节可调式(简称季调式)支架的调节时间段带有一定的机械性,我们提出一种新的支架调节方式——优化季调式。与其他单轴跟踪相比,斜单轴跟踪能够显著提高系统的光电转化效率。我们将优化季调式支架和斜单轴跟踪系统结合起来,以甘肃玉门地区并网光伏发电系统为例,计算优化季调式斜单轴光伏系统年发电量等数据。结果表明,优化季调式斜单轴光伏发电系统是比较实用的系统模型。
Seasonal adjustable brackets does not improve the system efficiency as much as expected due to the limitation of the choices of adjustment, we propose a new method-optimal Seasonal adjustment. Tilted single-axis tracking Solar Photovoltaic system can obviously improve the Photo-electricity Changing Eiffficiency when compared with other single-axis tracking system. We combine optimal Seasonal adjustable brackets and Tilted single-axis tracking, calculate annual generating capacity of optimal Seasonal adjustable Tilted single-axis tracking photovoltaic system. Results show that our model has better practicability.
关键词
季调式
优化季调式
斜单轴跟踪
年发电量
Season adjustment, Optimal seasonal adjustment, Tilted single-axis tracker, Annual generating capacity
