将光伏发电引入船舶电力系统是提高船舶能效指数，节约石化类能源，减少船舶碳排放的潜在技术措施。为适应海船环境，对现有的并网型光伏发电系统做了改进工作。在逆变系统的软件和硬件方面做了优化设计和改造。针对融入了并网型光伏发电系统的大型船舶电力系统平台，开展并网，大负荷突变冲击，最大功率点跟踪方法比较，孤岛效应，储能装置效能检验等实验。结果表明：这种由柴油发电机组和光伏共同供电的大型船舶电力系统在稳定性和可靠性上符合中国船级社《钢质海船入级规范》的技术要求。为应用于实船提供了重要的参考依据。
The introduction of photovoltaic power generation into the ship power system is a potential strategy to improve the ship energy efficiency index, save petrochemical energy, and reduce carbon emissions from ships. In order to adapt to the marine environment, some improvements for the hardware and software of the inverter system have been made to the existing grid-connected photovoltaic power generation system For the ship power generation system integrated with photovoltaic technology, several experiments were carried out to investigate the performance of the integrated system, including synchronization, sudden load change, comparison of maximum power point tracking, anti-islanding, and the performance test of energy storage devices. Results demonstrated that the feasibility and reliability of the system complies with the requirements in the "rules and regulations for classification of Steel Ships" from China Classification Society (CCS). The results provided some important reference and basis for a full scale ship application.
2018,40(6): 84-88 收稿日期：2017-08-17
DOI：10.3404/j.issn.1672-7649.2018.06.017
分类号：U662.3
作者简介：丛岩(1973-),男,实验师,研究方向为船舶与海洋工程、轮机工程
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