沿海港口LNG加注站选址综合评价方法研究

Research on Comprehensive Evaluation Method for Site Selection of LNG Bunkering Stations in Sea Ports

为适应未来船舶发展趋势、满足新兴液化天然气(LNG)动力船舶燃料需求,规划建设布局合理、设施完备的沿海港口LNG加注站已成为我国沿海港口发展的重要方向。为此,本文从自然因素、基础设施因素、经济因素、安全因素及政策因素五方面构建沿海港口LNG加注站选址评价体系,并基于G1法对沿海港口LNG加注站选址进行综合评价。研究以我国环渤海地区港区为例进行综合评价,通过综合评价分析,推荐在青岛港董家口港区布置港口LNG加注站。研究成果可为我国沿海港口LNG加注站的规划建设提供参考。

In order to adapt to the development of ships in future and meet the demand of LNG-powered ships for fuel,Rational layout of coastal LNG bunkering stations with complete equipment will lead the growth of sea ports in China.In the case,a system is built to evaluate the sites of LNG bunkering stations in coastal ports,which covers five aspects,namely,natural conditions,infrastructures,economy,safety and policies.G1 method is also used to carry out comprehensive evaluation of some harbors in the Bohai rim in China.It is recommended to arrange LNG bunkering stations at Dongjiakou harbor of Qingdao port.The research results will provide references for the planning and construction of LNG bunkering stations in coastal ports in China.