期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
南海岛礁风能资源及风力发电评价——基于QuikSCAT风场数据与Landsat ETM+影像 被引量:9
1
作者 蒋洁 刘永学 +2 位作者 李满春 钟礼山 段曰蔚 《资源科学》 CSSCI CSCD 北大核心 2014年第1期139-147,共9页
南海地理位置优越、自然资源丰富,合理开发管理南海岛礁可宣示国家主权。风能是一种清洁可再生能源,对其开发利用可为南海岛礁建设提供无污染的能源供给。研究先基于2006-2009年1 096幅QuikSCAT风场数据计算海面10m高度风功率密度,对南... 南海地理位置优越、自然资源丰富,合理开发管理南海岛礁可宣示国家主权。风能是一种清洁可再生能源,对其开发利用可为南海岛礁建设提供无污染的能源供给。研究先基于2006-2009年1 096幅QuikSCAT风场数据计算海面10m高度风功率密度,对南海岛礁风能资源进行评价。再根据风能廓线指数推算海面70m高度风功率密度,结合35景Landsat ETM+影像提取的干出礁礁坪估算各岛礁风电装机容量,对南海岛礁风力发电进行评价。结果表明:①南海岛礁风功率密度等级为4-7级,能很好的应用于风力发电;②南海岛礁风功率密度在季节上呈"逐渐递增"趋势,春、夏季风功率密度较小,秋、冬季风功率密度较大;③各岛礁风电装机容量中,西沙群岛综合而言最高,东沙群岛、中沙群岛均为第三级别,南沙群岛大多为一、二级别;④东沙群岛的东沙岛、中沙群岛的黄岩岛、西沙群岛的华光礁、浪花礁、赵述岛以及南沙群岛的南海礁、日积礁、南华礁风电装机容量较高,可优先进行风力发电建设。 展开更多
关键词 QuikSCAT风场数据 LANDSAT ETM+影像 风能资源评价 风力发电评价 南海岛礁
原文传递
Financial Appraisal of a Small Scale Wind Turbine with a Case Study in Ireland
2
作者 Tony Kealy 《Journal of Energy and Power Engineering》 2014年第4期620-627,共8页
This research seeks to evaluate the economic benefits to be gained by installing a small-scale wind turbine for a customer with a three-phase electrical supply requirement. The evidence for the claims made in this pap... This research seeks to evaluate the economic benefits to be gained by installing a small-scale wind turbine for a customer with a three-phase electrical supply requirement. The evidence for the claims made in this paper is obtained by using actual data obtained from the installed equipment over a three year period. The objective is to accurately appraise the financial investment using real data. There appears to be limited studies conducted into this type of research, possibly because the renewable energy sector is in the infancy stage in the host country, Ireland. There are some wind energy installations with financial appraisal techniques based on modeled data, which may, or may not, be accurate. The study concludes by claiming that the financial benefits of the wind energy turbine installation had disappointing results when compared to predicted benefits based on modeled data. 展开更多
关键词 Wind turbine financial appraisal feed-in-tariffs power loss in cables preliminary load and wind tests.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部