Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.rser.2021.111061 |
| Aerosol transmittance for clear-sky solar irradiance models: Review and validation of an accurate universal parameterization | |
| Ruiz-Arias, Jose A. | |
| 通讯作者 | Ruiz-Arias, JA (corresponding author), Univ Malaga, Appl Phys 1, Malaga, Spain. |
| 来源期刊 | RENEWABLE & SUSTAINABLE ENERGY REVIEWS
 |
| ISSN | 1364-0321 |
| EISSN | 1879-0690 |
| 出版年 | 2021 |
| 卷号 | 145 |
| 英文摘要 | Accurate modeling of solar radiation under cloudless situations is important to facilitate the development and exploitation of the renewable solar resource worldwide. However, many existing clear-sky solar radiation models perform inconsistently under varying aerosol conditions. This work presents a worldwide review of some of the most widely known clear-sky solar radiation models and shows that most of these inconsistencies are related to deficiencies in the simulation of the extinction by aerosols. As a remedy, a fast yet highly accurate analytical parameterization of the aerosol transmittance is introduced here. A performance evaluation using worldwide ground observations of aerosol angstrom ngstro center dot m's parameters has shown that, conversely to the existing parameterizations, the new one performs consistently under all possible aerosol conditions with virtually no bias and no dispersion. At seven arid locations, in particular, it is found that, when the new aerosol parameterization is used, the direct normal irradiance (DNI) predictions of the reviewed clear-sky irradiance models are comparable to those made with the high-performance RRTMG physical model. This fact proves that the deficiencies in the simulation of aerosol extinction produce most of the DNI biases of clear-sky solar irradiance models in arid regions. Thus, the performance differences found in such models in previous benchmarking studies can vanish by using a better parameterization of the aerosol transmittance such as the one proposed here. |
| 英文关键词 | Aerosol transmittance Universal Parameterization Clear-sky solar radiation |
| 类型 | Review |
| 语种 | 英语 |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000663168800005 |
| WOS关键词 | PHOTOSYNTHETICALLY ACTIVE RADIATION ; REPRESENTATION TIME-SCALE ; CLOUDLESS-SKY ; PART I ; PREDICTIONS ; BIAS ; IMPROVEMENTS ; ILLUMINANCE ; VERSION |
| WOS类目 | Green & Sustainable Science & Technology ; Energy & Fuels |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/351554 |
| 作者单位 | [Ruiz-Arias, Jose A.] Univ Malaga, Appl Phys 1, Malaga, Spain; [Ruiz-Arias, Jose A.] Solargis Sro, Bratislava, Slovakia |
| 推荐引用方式 GB/T 7714 | Ruiz-Arias, Jose A.. Aerosol transmittance for clear-sky solar irradiance models: Review and validation of an accurate universal parameterization[J],2021,145. |
| APA | Ruiz-Arias, Jose A..(2021).Aerosol transmittance for clear-sky solar irradiance models: Review and validation of an accurate universal parameterization.RENEWABLE & SUSTAINABLE ENERGY REVIEWS,145. |
| MLA | Ruiz-Arias, Jose A.."Aerosol transmittance for clear-sky solar irradiance models: Review and validation of an accurate universal parameterization".RENEWABLE & SUSTAINABLE ENERGY REVIEWS 145(2021). |
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