船电技术2026，Vol.46Issue(3)：44-49,6.
高冰级吊舱推进器系统维修保障分析研究
Analysis and Research on Maintenance and Support of the high polar-Ice-Class pod propulsion systems
黄振华 1宋爽 1熊用 1杨一帆 1王雅楠1
作者信息
- 1. 武汉船用电力推进装置研究所,武汉 430064
- 折叠
摘要
Abstract
Aiming at the technical bottleneck of difficult maintenance for high-Ice-Class pod propulsors in remote ice areas,this paper investigates a Reliability-Centered Maintenance(RCM)support.Through a systematic functional and failure analysis,the propulsion and steering shaft seals are identified as the critical subsystems.Using the Failure Mode Effects and Criticality Analysis(FMECA)method,"seal failure with inability to perform rapid replacement at sea"is pinpointed as the most prominent weakness.Accordingly,an innovative modular at-sea maintainability design solution is proposed.Finally,a differentiated systematic preventive maintenance strategy is formulated by integrating FMECA conclusions with design improvement features.This research provides a full-process solution spanning analysis design and strategy formulation for constructing a maintenance support system of high-Ice-Class pods.,holding practical value for improving the operational availability and lifecycle economics of high ice-class pod propulsion system.关键词
以可靠性为中心的维修/故障模式、影响及危害性分析/高冰级吊舱/维修保障/海上可维修性设计Key words
Reliability-Centered Maintenance/Failure Mode Effects and Criticality Analysis/High ice-class pod/Maintenance support/Maintainability Design at Sea At-sea maintainability design分类
交通工程引用本文复制引用
黄振华,宋爽,熊用,杨一帆,王雅楠..高冰级吊舱推进器系统维修保障分析研究[J].船电技术,2026,46(3):44-49,6.
