IMECH-IR  > 流固耦合系统力学重点实验室
Technical potential assessment of offshore wind energy over shallow continent shelf along China coast
聂冰川 李家春
2018-12-01
发表期刊RENEWABLE ENERGY
卷号128页码:391-399
ISSN0960-1481
摘要Offshore wind resource assessment seems to be urgently needed due to the rapid development of offshore wind energy in the coming decades. Technical potential of offshore wind energy over the sea area shallower than 250 m along China coast is investigated. To avoid erroneous estimation of wind power density, a statistical model considering sea state effect is proposed. Long-term CCMP wind field data are examined using that model to reduce uncertainties. Further, influential factors including wind power density, water depth, wind turbine size, wind farm layout and various spatial constraints are analyzed on the GIS platform. Technical potential under different scenarios are presented and discussed. It shows that wind resource at Taiwan Strait is particularly abundant, where wind power density at 70 m height can be above 900 W/m(2). Technical potential is quite sensitive to the size of wind turbine. Taking the layout S1 (8 x 15 turbines in each farm, 8 rotor diameters apart between wind turbines, 20 km buffer region between neighboring farms) as an example: the total technical potential of the study area is 613 GW for rotor radius 60 m, and that for rotor radius 90 m is 1264 GW; the growth rates of technical potential with rotor radius is 19.3 GW/m roughly. Spatial constraints has significant impact on the region with water depth less than 50 m, where only 48.1% of area is available for developing wind energy and the technical potential there is about 23% of that of the study area. (C) 2018 Elsevier Ltd. All rights reserved.
关键词Wind energy Offshore wind farm Floating wind turbine GIS Surface roughness length
DOI10.1016/j.renene.2018.05.081
URL查看原文
收录类别SCI ; EI
语种英语
WOS记录号WOS:000437079600034
关键词[WOS]RESOURCES ASSESSMENT ; UNCERTAINTY ANALYSIS ; HONG-KONG ; POWER ; SEA ; OCEAN ; STRESS ; MODEL ; SCALE ; WAVES
WOS研究方向GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Energy & Fuels
WOS类目Science & Technology - Other Topics ; Energy & Fuels
项目资助者China Postdoctoral Science Foundation [2017M620597] ; National Natural Science Foundation of China [1172339, 11232012]
论文分区二类/Q1
力学所作者排名2
引用统计
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/77868
专题流固耦合系统力学重点实验室
作者单位1.Beijing Jiaotong Univ, Sch Civil Engn, Beijing 100044, Peoples R China
2.Beijings Key Lab Struct Wind Engn & Urban Wind En, Beijing 100044, Peoples R China
3.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
聂冰川 李家春. Technical potential assessment of offshore wind energy over shallow continent shelf along China coast[J]. RENEWABLE ENERGY,2018,128:391-399.
APA 聂冰川 李家春.(2018).Technical potential assessment of offshore wind energy over shallow continent shelf along China coast.RENEWABLE ENERGY,128,391-399.
MLA 聂冰川 李家春."Technical potential assessment of offshore wind energy over shallow continent shelf along China coast".RENEWABLE ENERGY 128(2018):391-399.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[聂冰川 李家春]的文章
百度学术
百度学术中相似的文章
[聂冰川 李家春]的文章
必应学术
必应学术中相似的文章
[聂冰川 李家春]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。