Prelimernary study on wave energy potential assessment along China mainland
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摘要: 波浪能作为可持续利用的清洁能源，日益被人们所关注，本文基于WAVEWATCH Ⅲ全球波浪模式，建立了较高精度的中国沿岸海域波浪数学模型，重点对中国大陆沿岸-30 m等深线上的波浪能分布进行了研究，在已有研究成果的基础上进一步细化了中国沿岸海域波浪能的时空分布规律，为合理开发、利用波浪能提供了一定的数据支持。研究认为，中国沿岸波浪能储量相对较小，南北分布以长江口为界，以南海域波能整体较大，波能季节性差异明显，在开发利用时，需要对工程区域的波浪能特征充分论证，科学合理地选用波浪能转化设备，防止造成巨大经济损失。
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关键词:
- 波浪能 /
- 储量评估 /
- WAVEWATCHⅢ
Abstract: As a kind of sustainable clean energy, ocean wave energy attracts more and more attention. Based on the wave model of WAVEWATCH Ⅲ, a regional wave model of China Sea is established in this paper with high resolution to investigate the wave energy distribution along the coastline of China. Referring to former research results, this paper detailed spatial and temporal distributions of China's ocean wave energy resource, providing data support for further development and utilization of wave energy.It proves that the wave energy resources along China Sea are characterized with low magnitude and unbalanced north-south distribution with Yangtze River estuary as the demarcation. Consequently, full investigations should be conducted to study the wave characters of project site before wave energy development ensuring that wave energy converters can be chosen appropriately, avoiding mass economic losses.-
Key words:
- wave energy /
- potential assessment /
- WAVEWATCH Ⅲ
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