海洋平台应急机启动系统可靠性提升改造

Reliability Upgrading of Emergency Generator Startup System on Offshore Platform

应急发电机组对启动系统稳定可靠性要求很高。某平台应急机启机测试失败,可记录主要原因为单独任意1套应急发电机组均不能实现应急机启动1次需求,同时蓄电池启动次数不足、控制器工作不稳定,针对上述问题对应急机启动系统进行可靠性提升改造,以确保应急机时刻处于可靠备用状态。

The emergency generator set has high requirements for the stability and reliability of the startup system.The main reasons for the failure of emergency generator start-up test of a certain platform can be recorded are that any single set of batteries cannot meet the need of emergency generator start-up once,the battery start-up times are insufficient,and the controller is unstable.In view of the above problems,the reliability upgrading of emergency generator start-up system is carried out to ensure that the emergency generator is in a reliable standby state at all times.