The vibration of axial, radial bend and tangent torsion direction on water turbine-generator unit is discussed.
将水轮发电机组系统的振动问题分解为轴向振动、径向弯曲振动及切向扭转振动进行研究。
The coordinated control system (CCS) of turbine-generator unit is a complicated multi-variable nonlinear control system.
大型火力发电厂的协调控制系统是一个相对复杂的多变量控制系统。
Along with the increase in the capacity of steam turbine-generator unit, the amplitude of random vibration of the unit will increase remarkably.
机组容量的增大会使发生在汽轮发电机组上的随机振动幅值显著增大。
There are 15 large bulb tubular turbine-generator units with a unit capacity of 42MW in inner and outer river plants of Changzhou Hydraulic Complex.
长洲水利枢纽工程外江、内江厂房共装设15台大型灯泡贯流式水轮发电机组，单机容量42MW。
Water level of boiler drum in power station is one of the main control parameters for turbine-generator unit, which reflects the balance of boiler load and feed-water indirectly.
电站锅炉汽包水位间接地反映了锅炉负荷与给水平衡的关系。是电站发电机组运行的主要控制参数之一。
The exciter vibration is a more general problem in existing operational steam turbine generator unit.
励磁机振动是汽轮发电机组运行中较为普遍的一个问题。
Turbine governor, which ensures the stable function of hydropower generator unit, is important control equipment in hydropower plant.
水轮机调速器是保证水电厂发电机组稳定运行的重要控制设备，直接关系到机组的安全稳定运行。
The main fault mechanism and characteristics of steam turbine generator unit was researched.
系统研究了汽轮发电机组的主要故障机理和特征。
Second LP saturated steam produced by flashing (dilation) runs into double-inlet turbine to make it work, it may increase the efficiency of generator unit.
闪蒸(扩容)产生的低压二次蒸汽进入双进汽蒸汽轮机做功，可提高整体机组的发电效率。
This paper makes a deep study on the simulation object, the modeling method and the simulation realization of mixed-flow hydraulic turbine generator unit and auxiliary machinery.
本文针对混流式水轮发电机组及辅助设备，从仿真对象、建模方法到仿真实现作了较深入的研究。
According to the unit normal shutdown operation, the steam turbine and generator safety shutdown.
按照机组正常停运操作，把汽轮机和发电机安全停运。
The improved BP algorithms based on adaptive parameters adjustment and error contracting gradually are presented, which are applied successfully to fault diagnosis of steam- turbine generator unit.
提出了自适应学习率及动量因子的BP神经网络算法和误差逼近度渐近收缩学习的BP神经网络算法，并将其应用于汽轮发电机组振动故障诊断与识别。
The vibration of the turbine - generator unit is a common phenomenon, and how to reduce and control the vibration is a complex problem.
机组振动是常见现象，如何减少或控制振动的增大是个复杂问题。
The microcomputer-based hydro-turbine governor is the principal part for the realization of primary frequency regulation for a hydraulic turbine generator unit.
中国部分省市电网目前正在分批开展发电机组的一次调频试验工作，实现水轮发电机组一次调频功能的主体是水轮机微机调速器。
In this paper, a new concept that steam turbine generator unit quickly responds to the director of Automatic generation control (AGC) by optimal Changing Load-acceleration is presented.
在本文中，汽轮发电机组的一个新概念，迅速作出响应，自动发电控制(agc)导演的最佳变负荷加速。
The present invention relates to a turbine generator unit torsion vibration measuring method based on CCD image pick-up technique.
基于CCD摄像技术的汽轮发电机组扭振测量方法，本发明涉及一种汽轮发电机组轴系扭振的测量方法。
The electromagnetic magnetic maglev force can be regulated to reasonably arrange the weight of the hydraulic turbine generator unit.
调节电磁磁浮力，合理分配水轮发电机组重量的分担。
In large power plant, wet steam in turbine and water in turbine oil and wet hydrogen in hydrogen-cooled generator will decrease safety and economic of turbine generating unit.
在大型火力发电厂中，汽轮机内蒸汽湿度、透平油中含水率和氢冷发电机中氢气湿度都直接影响着机组的安全经济运行。
In chapter 1, the existed problem and current research on vibration of hydropower house with large-sized Francis turbine generator unit are introduced.
第一章介绍了大型混流机组厂房的振动问题及研究现状。
In chapter 1, the existed problem and current research on vibration of hydropower house with large-sized Francis turbine generator unit are introduced.
第一章介绍了大型混流机组厂房的振动问题及研究现状。
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