自升自航式海洋平台液压升降系统设计与仿真  

Design and Simulation of Hydraulic Lifting System of 90 m Jack up Platform

作　　者：魏卓[1] 李德堂[1,2] 陈树坤 苟瀚儒 刘文静 方懂平 WEI Zhuo;LI Detang;CHEN Shukun;GOU Hanru;LIU Wenjing;FANG Dongping(School of Naval Architecture and Ocean Engineering,Zhejiang Ocean University,Zhoushan 316000, Zhejiang,China;Jinhai Heavy Industry Co.,Ltd.,Zhoushan 316291,Zhejiang,China;Zhoushan Giant Ocean Technology Development Co.,Ltd.,Zhoushan 316000,Zhejiang,China)

机构地区：[1]浙江海洋学院船舶与海洋工程学院,浙江舟山316000 [2]金海重工股份有限公司,浙江舟山316291 [3]舟山巨洋技术开发有限公司,浙江舟山316000

出　　处：《造船技术》2018年第2期26-30,46,共6页

基　　金：2014年国家海洋经济创新发展区域示范项目;舟山市科技计划项目(编号:2014C41013);浙江省自然科学基金(编号:LY14E090003)

摘　　要：为突破升降系统设计制造的关键技术,以金海重工公司建造的90m自升式海洋平台为研究对象,对平台的液压升降系统进行设计计算,利用AMESim软件对液压升降系统进行建模仿真,按实际工况设置各仿真元件的具体参数以保证仿真准确性,通过升降试验进行验证。仿真结果和试验结果表明:设计的升降保护装置可以消除液压系统故障对升降系统的影响,升降系统响应迅速、运行稳定,能满足各工况下的升降需求,可为自升式海洋钻井平台升降系统的设计研究提供科学参考。In order to break through the key technologies for the design and manufacture of jacking systems,the 90 m jack up platform built by Jinhai Heavy Industry is selected as the research object,the hydraulic jacking system of the platform is designed and calculated,and the hydraulic jacking system is modeled and simulated by AMESim software.The specific parameters of the simulation components are set up in accordance with the actual conditions to ensure the accuracy of the simulation.The test is carried out by the up and down test.The simulation results and test results show that the designed lifting protection device can eliminate the influence of hydraulic system failure on the jacking system,and the jacking system responds quickly and is stable in operation.It can meet the lifting requirements under various working conditions and can be lifted for a jack up drilling platform.

关 键 词：自升式海洋平台 升降系统 AMESIM仿真 升降试验 

分 类 号：TH137[机械工程—机械制造及自动化]