Optimization of Operating Procedure of LNG Storage Facilities Using Rigorous BOR Model

摘要：

In this study, in order to improve the efficiency and the safety of the LNG storage facilities, the rigorous hybrid dynamical model is proposed. This model is composed of continuous state dynamics which estimate the boil-off rate (BOR) based on understanding of the energy and mass transfer between the stratified cells of LNG storage tanks and discrete state dynamics which describe the operational procedure of the boil-off gas (BOG) compressors. By using this model, an optimal operational procedure can be obtained as a dynamic optimization problem with hybrid system embeded.

关键词： Operation Optimization LNG Storage BOR Model

作者: Hosoo Kim Bong-su Shin En Sup Yoon

作者单位: School of Chemical and Biological Engineering,Seoul National University,Seoul,Korea

会议类型: 国际会议

会议名称: 第四届亚洲过程系统工程会议暨2007年中国国际系统工程年会(The 4th International Symposium on Design,Operation & Control of Chemical Processes)(PSE ASIA 2007)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-15（万方平台首次上网日期，不代表论文的发表时间）