摘要
对接流程优化是提高升船机运行效率的重要手段。针对景洪水力式升船机上游对接机构的工作特点,通过理论计算确定上游对接流程的控制线路,提出对接优化方案,在原型观测中考察上游对接流程优化方案的安全性、论证流程优化效果,并提出景洪升船机上游对接效率最优化的实现方法。结果表明,现有条件下,景洪升船机上游对接流程优化后,上游对接时间节省约25%,解除对接时间节省约20%,显著提高升船机整体运行效率。
Docking optimization is an important means to improve the operation efficiency of ship lift.Aiming at the operation characteristics of upstream docking mechanism of Jinghong hydro-floating ship lift,we ascertain the control line of upstream docking process through theoretical calculation,propose the optimization scheme,investigate the safety of the upstream docking optimization scheme,demonstrate the effect in the prototype monitoring,and propose the optimization method of upstream docking efficiency of Jinghong ship lift.The results show that under existing conditions,the optimization of upstream docking process for Jinghong ship lift can save about 25%of upstream docking time and 20%of docking-releasing time,and improve overall running efficiency of ship lift.
作者
薛淑
肖海斌
王新
XUE Shu;XIAO Hai-bin;WANG Xin(Nanjing Hydraulic Research Institute,Key Laboratory of Navigation Structure Construction Technology,Ministry of Transport,PRC,Nanjing 210029,China;Huaneng Lancang River Hydropower Inc.,Kunming 650214,China)
出处
《水运工程》
北大核心
2020年第10期7-11,51,共6页
Port & Waterway Engineering
基金
中国华能集团公司总部科技项目(HNKJ17-H19)。
关键词
景洪升船机
对接流程
优化
Jinghong ship lift
docking process
optimization
