DP3动力定位系统海上失效模拟试验的过程分析

Analysis of DP3 Failure Mode Proving Trial Process

介绍了一种超深水钻井船动力定位系统在海上试航期间所进行的失效模拟试验,从动力定位相关各舱室分割及系统检查、不间断电源失电及放电试验、左右舷各电站失电试验等,按程序逐步模拟来验证所设计建造的三级动力定位系统满足分割和规范要求。

This article introduces the process of DP3 failure mode proving trial for a ultra-deepwater drillship during sea trial, it simulates the following procedure to verify the designed and constructed DP3 system is in accordance with rules and four split requirements from the aspects of DP related compartments and systems check, UPS power less and endurance test, port side and starboard side blackout test, and so on.