三峡升船机船厢停位操作研究  

Docking stopping operation of Three Gorges ship lift trough

作　　者：冯盼盼 邹斌斌 FENG Panpan;ZOU Binbin(Three Gorges Navigation Authority,Yichang 443002,China)

机构地区：[1]长江三峡通航管理局,湖北宜昌443002

出　　处：《水运工程》2024年第9期161-165,共5页Port & Waterway Engineering

摘　　要：为研究三峡升船机船厢停位操作方法,分析了三峡升船机运行工艺流程、对接停位装置工作原理及其可靠性,数据表明,对接停位装置的整体可靠性较高。根据对接停位装置工作原理,结合三峡升船机运行经验,提出船厢停位判断“RTA(水位波动幅度、水位变化趋势、船舶停位高程)三要素法”,以确保船厢停位的安全性。同时,针对船厢停位失败现象,根据不同运行工况,提出大行程重新对接法、小行程重新对接法以及强制信号重新对接法等船厢停位操作方法,以实现三峡升船机准确停位。研究成果可提升三峡升船机运行安全和运行效率,为三峡升船机船厢停位操作提供技术指导,为国内外其他升船机的船厢对接操作提供借鉴。To study the docking operation method of the Three Gorges ship lift,the paper analyzes the operation process,working principle and reliability of docking stop device of the Three Gorges ship lift,the data show that the overall reliability of the docking stop device is high.According to the working principle of docking stopping device,combined with the operation experience of Three Gorges ship lift,the“RTA three-element method”is put forward to judge the trough's docking position,so as to ensure the safety of the trough's docking stopping.At the same time,according to different operating conditions,the large stroke re-docking method,small stroke re-docking method and forced signal re-docking method are proposed to realize the accurate stopping of the Three Gorges ship lift.The research results can improve the operation safety and efficiency of the Three Gorges ship lift,provide technical guidance for the trough's docking stopping of the Three Gorges ship lift,and provide reference for other ship lift trough's docking stopping operations at home and abroad.

关 键 词：三峡升船机 对接停位装置 船厢对接停位 水位波动 

分 类 号：U642[交通运输工程—船舶及航道工程]