工程设计学报2009，Vol.16Issue(5)：348-353,6.DOI:10.3785/j.issn.1006-754X.2009.05.008
固定式太阳能光伏板最佳倾角设计方法研究
Research on optimal tilt angle of fixed PV panel
摘要
Abstract
To design and optimize an optimal tilt angle, solar radiation, annual optimal tilt angle and seasonal optimal tilt angles of the PV module were calculated through the solar radiation model by Matlab. The seasonal tilt angles of the PV module were optimized after re-dividing the season span to make the solar radiation of the PV model maximum. According to the local condi-tion of Hangzhou, daily solar radiation at different tilt angles was calculated and analyzed. A large number of experiments conducted by TRM-FD1 type of PV power testing system proved the feasibility of the proposed method. The experiments show that, the PV model at seasonal angle can enhance solar radiation by 11.5% and 4. 1% compared to that at level and annual tilt respec-tively. For the solar radiation of level PV model, the calculated results agree with the measured data well, and the relative error is less than 5%, which is accurate enough for solar energy engi-neering design and research. Validation result indicates that this model is reasonable and applica-ble.关键词
太阳能/太阳辐射模型/最佳倾角Key words
solar energy/ solar radiation model/ optimum tilt angle分类
信息技术与安全科学引用本文复制引用
韩斐,潘玉良,苏忠贤..固定式太阳能光伏板最佳倾角设计方法研究[J].工程设计学报,2009,16(5):348-353,6.基金项目
浙汀省科技计划重点项目资助(2006C21053). （2006C21053）
