三峡永久船闸现地监控系统设计

Design of the in-situ monitoring and control system of TGP permanent shiplocks

三峡永久船闸为双线连续 5级船闸 ,每线船闸由 6个闸首和 5个闸室组成。每一闸首段两侧各设一个液压启闭机房 ,每个液压启闭机房设一个液压站 ,每个液压站设一个现地控制站 (简称子站 )。每线共设 12个液压站 ,两线共设 2 4个子站。每个闸首的 2个子站互为备用 ,且同时投入运行 ,运行时只有一个子站的控制信号输出。各子站必须具备操作功能、控制功能、保护功能和信息采集功能。对三峡永久船闸现地监控系统的设计作了详细介绍。

Three Gorges permanent shiplocks are double-line-5-stage flight locks,and every line of locks consists of 6 lock heads and 5 lock chambers.On both sides of every lock head,there is a hoist chamber equipped with a hydraulic-operated gate lifting device.For every hydraulic-operated device,there is an in-situ control stand(briefly known as substation).Every line of locks has 12 substations,with 24 substations for double lines in total.For every lock head,each of its 2 substations is a reserve one to the other,...