【摘要】 对外高桥电厂二期工程的 90 0MW汽轮机设备技术参数、汽缸配置、末级长叶片、轴系、取消调节级、机械危急保安器、同轴主油泵等设备和技术的结构特点 ,以及相应的变压运行方式等进行了介绍 ,并对相关的一些问题作了详细分析更多还原

【Abstract】 The equipments, as well as technical and structural features of 900 MW steam turbines in the second-phase of Waigaoqiao Power Plant, such as technical parameters, casing configuration, long blades in the last stage, shafting system, without pressure governor stage, using mechnical emergency overspeed governor, and coaxial main oil pumps etc., as well as corresponding variable-pressure operation mode have been presented, and some related problems having been discussed in detail.更多还原