Development Status and Prospect of the Marine Hydrogen-fuelled Vessels Powertrain System
In order to promote and guide the high-quality development of China's hydrogen ship industry,this paper introduces the latest development status of hydrogen ship power system at home and abroad from three dimensions:typical cases,relevant regulations on Marine fuel cells,and Marine fuel cell systems that have obtained or are applying for classification society certification,according to the characteristics of the ship industry.This paper summarizes a series of outstanding problems in the development of hydrogen ship industry,puts forward and focuses on the key core technologies that need to be broken through in hydrogen ship power system,and prospects the development of hydrogen ship power system technology.Through the analysis,it is found that China's hydrogen ship power system is in a period of rapid development,the key core technologies are constantly breaking through,the relevant classification society specifications have been preliminarily formed,and the industrial chain related to hydrogen ship supporting infrastructure is in its infancy.