| DOI: | 10.2172/1242819
|
| 报告号: | DOE/SC-ARM--15-024
|
| 报告题名: | 915-MHz Wind Profiler for Cloud Forecasting at Brookhaven National Laboratory |
| 作者: | Jensen, M.; Bartholomew, M. J.; Giangrande, S.
|
| 出版年: | 2016
|
| 发表日期: | 2016-03-01
|
| 总页数: | 9
|
| 国家: | 美国
|
| 语种: | 英语
|
| 中文主题词: | 风暴
; 散射
; 短波辐射
; 太阳辐射
; 云
; 降水
; 平流热效
; 元素
; 雷达
|
| 主题词: | STORMS
; SCATTERING
; SHORTWAVE RADIATION
; SOLAR RADIATION
; CLOUDS
; PRECIPITATION
; ADVECTION
; ELEMENTS
; RADAR
|
| 英文摘要: | When considering the amount of shortwave radiation incident on a photovoltaic solar array and, therefore, the amount and stability of the energy output from the system, clouds represent the greatest source of short-term (i.e., scale of minutes to hours) variability through scattering and reflection of incoming solar radiation. Providing estimates of this short-term variability is important for determining and regulating the output from large solar arrays as they connect with the larger power infrastructure. In support of the installation of a 37-MW solar array on the grounds of Brookhaven National Laboratory (BNL), a study of the impacts of clouds on the output of the solar array has been undertaken. The study emphasis is on predicting the change in surface solar radiation resulting from the observed/forecast cloud field on a 5-minute time scale. At these time scales, advection of cloud elements over the solar array is of particular importance. As part of the BNL Aerosol Life Cycle Intensive Operational Period (IOP), a 915-MHz Radar Wind Profiler (RWP) was deployed to determine the profile of low-level horizontal winds and the depth of the planetary boundary layer. The initial deployment mission of the 915-MHz RWP for cloud forecasting has been expanded the deployment to provide horizontal wind measurements for estimating and constraining cloud advection speeds. A secondary focus is on the observation of dynamics and microphysics of precipitation during cold season/winter storms on Long Island. In total, the profiler was deployed at BNL for 1 year from May 2011 through May 2012. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1242819
|
| Citation statistics: |
|
| 资源类型: | 研究报告
|
| 标识符: | http://119.78.100.158/handle/2HF3EXSE/42211
|
| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
|
| File Name/ File Size |
Content Type |
Version |
Access |
License |
|
|---|
| 1242819.pdf（703KB） | 研究报告 | -- | 开放获取 | | View
Download
|
|
| Recommended Citation: | |
Jensen, M.,Bartholomew, M. J.,Giangrande, S.. 915-MHz Wind Profiler for Cloud Forecasting at Brookhaven National Laboratory. 2016-01-01.
|
|
|