海上多能源高效互补智能供电系统技术研究  

Research on The Technology of Marine Multi-energy Efficient Complementary Intelligent Power Supply System

作　　者：赵淑莉 王冬海[1] 郭明瑞 赵茁 ZHAO Shu-li;WANG Dong-mei;GUO Ming-rui;ZHAO Zhuo(China Academic of Electronics and Information Technology,Beijing 100043)

机构地区：[1]中国电子科技集团公司电子科学研究院,北京100043

出　　处：《环境技术》2020年第2期123-126,共4页Environmental Technology

基　　金：国家重点研发计划资助2017YFC1404900。

摘　　要：近几年,海洋能发电作为海上新型清洁能源,成为可再生能源领域的研究热点。由于海洋环境复杂、施工条件的限制,海洋能发电存在间歇性、不稳定性等问题,本文针对以上技术瓶颈,结合我国海洋能现状并借鉴陆上多能互补发电经验,提出海上多能源高效互补智能供电系统,避免了由于单一能源难以提供稳定持续电能的不足,将海洋能供电系统产生平稳的电力输出,为海上装备和海岛供电,对于解决能源供给与维护海洋生态环境产生巨大的推动作用。本文主要研究海上多能源高效互补智能供电关键技术,探讨普适性理论与方法,并结合实际系统应用于实践,关键技术包括两方面:第一,研究面向多种能源的互补供电控制策略、系统状态监控、安全性要求、环境适应性能力;第二,进行高效能源效率控制研究,主要包括发电效率控制研究和转换效率控制研究。In recent years,ocean energy power generation has become a new research topic in the field of renewable energy.Due to the complex marine environment and limited construction conditions,ocean power generation has intermittent and unstable problems.In view of the above technical bottlenecks,this paper combines the current status of Chinese ocean energy and draws on the experience of onshore multi-energy complementary power generation to propose high-efficiency complementary energy at sea.The intelligent power supply system avoids the shortage of stable and continuous power due to the difficulty of providing a single energy source,and produces a stable power output for the marine energy supply system,and supplies power to the marine equipment and the island,which greatly promotes the energy supply and maintenance of the marine ecological environment.This paper mainly studies the key technologies of multi-energy,high-efficiency and complementary intelligent power supply at sea,discusses the theory and method of universal appropriation,and applies the actual system to practice.The key technologies include two aspects:First,research on complementary power supply control strategies for multiple energy sources,system status monitoring,safety requirements,and environmental adaptability;Second,conducting research on efficient energy efficiency control,including power generation efficiency control research and conversion efficiency control research.

关 键 词：海洋能 多能源互补 智能供电 

分 类 号：TK01.9[动力工程及工程热物理]