水下生产控制系统电源及通信分析  

Analysis on Power Supply and Communication for Subsea Production Control System

作　　者：梁斌 

机构地区：[1]美钻能源科技(上海)有限公司,上海200941

出　　处：《中国海洋平台》2017年第3期74-80,85,共8页China offshore Platform

基　　金：工业和信息化部科研项目[2014]509号文"水下控制系统对接盘;锁紧机构研制"

摘　　要：为验证包含冗余电力载波通信的脐带缆中的电源是否符合要求,以复合电液水下生产控制系统为研究对象,针对8棵水下采油树、1个水下生产终端管汇、1个水下生产中心管汇、1个水下脐带缆终端单元、1条15km主脐带缆、2条油田内部脐带缆和8根60m的电飞缆组成的水下复合电液式水下控制系统进行了水下控制模块功率计算,BPSK通信计算以及电源、通信分析,并且通过Matlab/Simulink模型进行了仿真,仿真结果满足设计要求。为采用复合电液水下生产控制系统的水下油气田国产化开发积累了经验。In order to verify whether the power supply of the umbilical cord contained redundant power carrier communication meets the requirements,a composite electro-hydraulic underwater production control system is taken as the object of study.According to subsea electro-hydraulic control system,which consists of eight subsea X-mas tree,one Pipe Line End Manifold（PLEM）,one Subsea Umbilical Termination Unit（SUTU）,one subsea production center manifold,one main umbilical cord（15 km）,two umbilical cord in oil field,eight EFL（60 m）,calculation for power of Subsea Control Module（SCM）,Binary Phase Shift Keying（BPSK）communication,and analysis for power supply and communication are conducted.Simulation work is done through Matlab/Simulink.The result of which meets the demand of design.It accumulates experience for the domestic development of electro-hydraulic production control system in subsea oil and gas fields.

关 键 词：水下生产系统 复合电液控制 电力载波通信 脐带缆 仿真 

分 类 号：TE953[石油与天然气工程—石油机械设备]