气候变化领域集成服务门户(CCPortal): Quality control and estimation of global solar radiation in China

CCPortal

DOI	10.1016/j.solener.2010.01.006
	Quality control and estimation of global solar radiation in China
	Tang, Wenjun; Yang, Kun; He, Jie; Qin, Jun
通讯作者	Yang, K (通讯作者)
发表日期	2010
ISSN	0038-092X
起始页码	466
结束页码	475
卷号	84 期号:3
英文摘要	Measurements of surface radiation in China are too sparse to meet demand for scientific research and engineering applications. Moreover, the radiation data often include erroneous and questionable values though preliminary quality-check has been done before the data release. Therefore, quality control of radiation data is often a prerequisite for using these data. In this study, a set of quality-check procedures were implemented to control the quality of the solar radiation measurements at 97 stations in China. A hybrid model for estimating global solar radiation was then evaluated against the controlled data. The results show that the model can estimate the global radiation with accuracy of MBE less than 1.5 MJ m(-2) and RMSE less than 2.8 MJ m(-2) for daily radiation and RMSE less than 2.0 MJ m(-2) for monthly-mean daily radiation at individual stations over most of China except at a few stations where unsatisfactory estimates were possibly caused by severe air pollution or too dense clouds. The MBE averaged over all stations are about 0.7 MJ m(-2) and RMSE about 2.0 MJ m(-2) for daily radiation and RMSE about 1.3 MJ m(-2) for monthly-mean daily radiation. Finally, this model was used to fill data gaps and to expand solar radiation data set using routine meteorological station data in China. This data set would substantially contribute to some radiation-related scientific studies and engineering applications in China. (C) 2010 Elsevier Ltd. All rights reserved.
关键词	ARTIFICIAL NEURAL-NETWORKS BROAD-BAND MODELS SUNSHINE DURATION IRRADIANCE PREDICTIONS PERFORMANCE ASSESSMENT HYDROLOGICAL MODEL RIVER-BASIN TEMPERATURE SIMULATION PRECIPITATION
英文关键词	Global radiation; Quality control; Sunshine duration; Hybrid model
语种	英语
WOS研究方向	Energy & Fuels
WOS类目	Energy & Fuels
WOS记录号	WOS:000276119000015
来源期刊	SOLAR ENERGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257724
推荐引用方式 GB/T 7714	Tang, Wenjun,Yang, Kun,He, Jie,et al. Quality control and estimation of global solar radiation in China[J]. 中国科学院青藏高原研究所,2010,84(3).
APA	Tang, Wenjun,Yang, Kun,He, Jie,&Qin, Jun.(2010).Quality control and estimation of global solar radiation in China.SOLAR ENERGY,84(3).
MLA	Tang, Wenjun,et al."Quality control and estimation of global solar radiation in China".SOLAR ENERGY 84.3(2010).