| Study on wave energy resource assessing method based on altimeter data——A case study in Northwest Pacific |
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| 作者姓名： | WANYong ZHANGJie MENGJunmin WANGJing DAIYongshou |
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| 作者单位： | College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China;The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China,The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China,The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China,College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China,College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China |
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| 摘 要： | 波浪能是一种重要的海洋可再生能源,在开发波浪能之前需要对波浪能的时空分布状况进行可靠的评估。高度计可以提供比海浪模式更为准确的海浪现场观测结果,可以作为波浪能资源评估的一种新的手段。高度计数据的优势在于对海浪有效波高的观测具有较高的精度。为了发挥高度计数据的特点和优势,实现高度计数据在波浪能资源评估研究中的应用,本文建立了一种适合于高度计数据的局部海域波浪能资源的评估方法,主要包括数据的选择和处理;评价指标体系的建立;区域等级划分标准的建立。然后,以西北太平洋为例论述了该方法的具体应用。研究表明:本文建立的评估方法可以有效的评估研究海域波浪能资源的储量和时空分布状况,可为波能电站的建站选址和波能转换装置的设计和运行提供科学的参考依据。
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| 关 键 词： | 高度计数据 波浪能资源 评估方法 西北太平洋 波功率密度 |
| 收稿时间： | 2015/4/30 0:00:00 |
| 修稿时间： | 2015/8/26 0:00:00 |
Study on wave energy resource assessing method based on altimeter data-A case study in Northwest Pacific |
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| WANYong,ZHANGJie,MENGJunmin,WANGJing,DAIYongshou.Study on wave energy resource assessing method based on altimeter data-A case study in Northwest Pacific[J].Acta Oceanologica Sinica,2016,35(3):117-129. |
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| Authors: | WAN Yong ZHANG Jie MENG Junmin WANG Jing and DAI Yongshou |
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| Institution: | College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China;The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China,The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China,The First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China,College of Information Science and Engineering, Ocean University of China, Qingdao 266100, China and College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China |
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| Abstract: | Wave energy resource is a very important ocean renewable energy. A reliable assessment of wave energy resources must be performed before they can be exploited. Compared with wave model, altimeter can provide more accurate in situ observations for ocean wave which can be as a novel method for wave energy assessment. The advantage of altimeter data is to provide accurate significant wave height observations for wave. In order to develop characteristic and advantage of altimeter data and apply altimeter data to wave energy assessment, in this study, we established an assessing method for wave energy in local sea area which is dedicated to altimeter data. This method includes three parts including data selection and processing, establishment of evaluation indexes system and criterion of regional division. Then a case study of Northwest Pacific was performed to discuss specific application for this method. The results show that assessing method in this paper can assess reserves and temporal and spatial distribution effectively and provide scientific references for the siting of wave power plants and the design of wave energy convertors. |
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| Keywords: | altimeter data wave energy resources assessment assessing method Northwest Pacific wave power density |
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