钻探工程2024，Vol.51Issue(2)：78-84,7.DOI:10.12143/j.ztgc.2024.02.011
海洋石油708船深水离线电池分配系统的研制与应用
Development and application of deepwater off-line battery distribution system for the ship HYSY 708
摘要
Abstract
In order to solve the problems of the subsea template was frequently lifted to the deck to replace the battery due to insufficient battery capacity,during the deep-sea exploration of the ship HYSY 708,a 3000m off-line battery distribution manager was designed and manufactured.The system is mainly composed of control cabin,deep-water battery pack,watertight cable,etc.,which can independent complete the power management and output of 4 deep-water battery packs.Made of high-strength aluminum alloy,the system can withstand pressure not less than 30MPa,Using PLC as the core controller,the control program is written.Through laboratory experiments,the control function is verified,and the switch of battery pack can be realized stably.In May 2023,the field application was carried out in the depth of 1800m in a certain sea area of the South China Sea,and the underwater operation time of the subsea template was successfully increased from about 3 days to more than 10 days,greatly extending its working time in the seabed,saving valuable working time for the ship HYSY 708,and successfully assisting the ship to complete the survey task.关键词
电池分配管理/深海勘察/海底钳/自动控制/海洋石油708船Key words
battery management/deep sea survey/subsea template/automatic control/the ship HYSY 708分类
石油、天然气工程引用本文复制引用
邓都都,阮海龙,陈云龙,刘智键,汪成龙..海洋石油708船深水离线电池分配系统的研制与应用[J].钻探工程,2024,51(2):78-84,7.基金项目
国家重点研发计划"深海无隔水管泥浆回收循环钻进技术装备研发"(编号:2021YFC2801500、2021YFC2800804) （编号:2021YFC2801500、2021YFC2800804）
中国地质调查局地质调查项目(编号:DD20221722) （编号:DD20221722）
