舰艇柴油发电机组系统稳态可用度分析磁

摘要

Diesel generator sets are important part of the ships power systems ,provide insurance and electric energy for the ships electric equipment working properly .As independent ships power supply ,the performance stability and functional reliability of diesel generator sets are problems that are watching most keenly by the design and use department .Ships diesel generator sets configure four to eight ,by control cabinet form more complex power network .This paper makes use of Mark-ov model ,contraposes ships diesel generator sets and characteristic of power network ,goes out the system availability ,finds measures to improve the system availability ,presents reference for the design and use of diesel generator sets system .%柴油发电机组系统是船舶动力系统的重要组成部分，为船舶设备正常工作提供用电保障。作为船舶独立电源，其性能稳定性和工作可靠性是设计、使用部门最为关注的问题。船舶一般配置4～8台柴油发电机组，通过控制柜，构成比较复杂的供电电网。论文针对船舶柴油发电机组及供电网络的特点，运用马尔科夫模型，对系统可用度进行计算、分析，找出提高机组系统可用度的措施，为柴油发电机组系统设计、使用提供参考。