摘要
利用海洋波浪能发电已成为当今国内外专家研究的一个热点问题,其开发利用技术日趋成熟,并已取得一定的研究成果。在点吸收式波浪能转化研究的基础上,提出并设计了一种多点半直驱式波浪能发电系统,介绍了该波浪能发电系统的组成和基本原理,并以此搭建了实验室模型样机,为更好地反应模型样机的实时状态监控,选择相应的软硬件设施为样机配置监控系统,利用组态王软件编写了该系统的监控程序。为检验系统的发电效率和运行情况,以已经开发完成的仿真实验模型样机和监控系统为基础设计了3种实验方案,对实验数据进行了详细分析,通过实验验证了多点半直驱式波浪能发电系统的可行性,且能有效提高海洋能的收集利用效率,为系统的优化设计和实海况试验提供了理论依据与实验数据参考。
Ocean wave power generation has become a hot issue studied by domestic and overseas experts. Some achievements have been attained from the research on the technologies for taping wave power, which are gradually becoming mature with the passing of times. A multipoint semi-direct-drive wave power generation system is presented and designed based on the study on point absorption wave energy conversion. The structure and basic principle of the system are introduced in this paper, with a bench-scale prototype device built. The appropriate hardware and software are selected to install the monitoring system for the prototype, so as to better respond to the real-time status of the system. The intelligent monitoring program of the system has been developed using Kingview software. In order to examine the generating efficiency and operating conditions of the system, three experimental schemes have been designed based on the developed prototype and monitoring system to analyze experimental data in a detailed manner. The feasibility of the multipoint semi-direct-drive wave power generation system has been verified through experiments, which can effectively improve the efficiency of marine energy utilization, providing the theoretical basis and experimental data reference for the design optimization and real sea tests.
出处
《海洋技术学报》
北大核心
2014年第1期95-101,共7页
Journal of Ocean Technology
基金
国家自然科学基金资助项目(51209104)
国家海洋局海洋可再生能源专项资助项目(XMME2011BL02)
关键词
波浪能发电
半直驱式
监控系统
实验分析
wave power generation
semi-direct-drive
monitoring system
experimental analysis