普陀山-葫芦岛水道潮流能资源评估

发布时间：2018-01-27 04:14

本文关键词： 普陀山-葫芦岛水道潮流能资源评估　出处：《可再生能源》2017年10期 　论文类型：期刊论文

【摘要】：针对潮流能资源丰富的舟山普陀山-葫芦岛水道,在利用FVCOM数值模式对该海域潮流场进行准确模拟分析的基础上,运用Flux法和Garret法对该海域的潮流能资源可开发量进行了评估及对比分析。结果表明:全区有效流时大于4 000 h的区域面积为310×10~4m~2,有效流时大于5 000 h的区域面积为87×10~4m~2;该水道潮流能理论功率由南向北呈递增趋势,北口代表断面最大,瞬时理论功率可达92 MW,中间断面次之,最大瞬时理论功率约为61.6 MW,南口代表断面的功率最小,最大瞬时理论功率约为24.9 MW。利用Flux方法计算该水道的资源可开发量为1.98~3.23 MW,Garret方法估算该水道的资源总量为5.33~6.08 MW,研究成果可为该海域即将开展的潮流能测试区泊位选址和示范工程规模设计提供科学依据。
[Abstract]:Aiming at the Putuoshan-Huludao waterway of Zhoushan, which is rich in tidal energy resources, the FVCOM numerical model is used to simulate and analyze the tidal current field in the sea area. Flux method and Garret method are used to evaluate and compare the exploitable amount of tidal current energy resources in this area. The results show that the effective current time of the whole area is more than 4 000. The area of h is 310 脳 10 ~ (4) m ~ (2). The area over 5 000 h is 87 脳 10 ~ (4) m ~ (-1) m ~ (2); The theoretical power of tidal current energy of the waterway is increasing from south to north, the representative section of the north is the largest, the instantaneous theoretical power is up to 92 MW, the middle section is the second, and the maximum instantaneous theoretical power is about 61.6 MW. The power of the representative section in Nankou is the smallest, and the maximum instantaneous theoretical power is about 24.9 MW. The Flux method is used to calculate the exploitable capacity of the watercourse's resources, which is 1.98 ~ 3.23 MW. The total resource of the waterway is estimated by Garret method to be 5.33 ~ 6.08 MW. The research results can provide scientific basis for the site selection of tidal current energy test area and the design of demonstration project scale.
【作者单位】：国家海洋技术中心;天津大学力学系;河北省环境监测中心站;
【基金】：海洋可再生能源资金项目(GHME2012ZC05,GHME2014ZC01,GHME2013ZC01,GHME2016ZC01,GHME2017ZC01) 中科院环流与波动重点实验室开放基金(KLOCW1606)
【分类号】：P743
【正文快照】： 石家庄050030)0前言潮流能是一种极具开发潜力的海洋可再生能源,具有可预测、环境影响小、投资灵活、技术成熟度高、不占用稀缺的沿海或海岛陆地资源等多个优点,在近十年里受到世界各沿海国家的重视,纷纷开展相关技术研发[1]。为解决潮流能转换装置的实海况测试与实验研究,进

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