Reliability assessment analysis of a cruise ship electric propulsion system pods

Safety is the top priority of the shipping industry. How to ensure safety while using new technology, that is, how to effectively improve the reliability of technology and minimize risks. This paper analyzes the reliability of the pod equipment in the electric propulsion system, uses FMECA method to analyze the equipment, and uses fuzzy hierarchical analysis to analyze the primary evaluation index and conclusion and secondary evaluation index and conclusion, and analyzes the reliability of the pod thruster equipment in the electric propulsion system, which has a guiding effect on the development of the electric propulsion system and pod thruster.