Risk Assessment of a Battery-Powered High-Speed Ferry Using Formal Safety Assessment

摘要

Full electric vessel has been under development to fulfil the restrictemission control strategy set up by International Maritime Organizationrequiring marine industry to reduce 40% of carbon dioxide emission by2030 and 50% of greenhouse gases by 2050. This paper provides an riskassessment for a selected battery powered full electric vessel. Throughidentifying hazards and estimation of frequency and consequence, themost severe hazards will be determined so the top events will be analyzedby conducting event-tree analysis to evaluate the reliability. The resultsindicate the battery powered ship has a lower risk impact than traditionalcruise ships.