三峡工程重大装备几个关键技术研究

Key Technologies for Grand Equipments of Three Gorges Project

为提高三峡工程成套设备的国产化水平,在三峡工程重大设备研制“九五”攻关的基础上,提出了提高水轮机运行稳定性及可靠性研究、提高系统运行稳定性及可靠性研究、升船机系统仿真和试验研究、升船机安全机构和驱动系统关键技术试验研究、升船机船厢结构及其关键技术研究、升船机电力拖动自动控制系统研究等有关三峡重大设备的关键技术,从研究背景、国内外研究概况、主要研究内容和所采用的方法和手段等几个方面进行了叙述,以期为三峡工程实际问题的解决提供技术支持的同时,为我国大水电的开发和相关学科的发展创造必要的条件.

The background, research situation, main contents and aim on key technologies for water turbine and its accessorial equipments, shiplift of the Three Gorges Project, are described. The stability and reliability of hydrogenerator operation and electric-power system work need to be advanced. Studies on shiplift including the simulation and experimentation of shiplift system, safety framework and driving system, chamber structure, autocontrol system dragging shiplift with electric power, are expounded too. These technologies can solve the actual problems of the Three Gorges Project and advance the development of Chinese hydropower projects.