太阳能Issue(9)：91-96,6.DOI:10.19911/j.1003-0417.tyn20240424.01
基于PVLIB的光伏组件串联数量计算条件及方法分析
ANALYSIS OF CALCULATION CONDITIONS AND METHODS FOR SERIES CONNECTION QUANTITY OF PV MODULES BASED ON PVLIB
邹海青 1何志锋 1王攀1
作者信息
- 1. 长江勘测规划设计研究有限责任公司,武汉 430010
- 折叠
摘要
Abstract
In order to obtain more efficient and reasonable calculation conditions and methods for the number of PV module series connections,this paper selected 119 proposed project sites located at different latitudes and climate types.Based on PVLIB and NASA meteorological data,20 years of hourly meteorological data are obtained for the 119 proposed project sites.The open circuit voltage of PV modules and their corresponding number of PV module series connections obtained under different calculation conditions are analyzed.The analysis results show that the number of PV modules connected in series calculated based on 200 W/m2 solar irradiance and historical lowest temperature is similar to the number of PV modules connected in series calculated based on multi-year hourly meteorological data.The calculation method is relatively simple and does not require long-term hourly meteorological data.It can be used as a calculation condition for the number of PV modules connected in PV power plant design.关键词
光伏电站/光伏组件/光伏组串/开路电压/PVLIB/太阳辐照度Key words
PV power stations/PV modules/PV string/open circuit voltage/PVLIB/solar irradiance分类
信息技术与安全科学引用本文复制引用
邹海青,何志锋,王攀..基于PVLIB的光伏组件串联数量计算条件及方法分析[J].太阳能,2024,(9):91-96,6.
