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。
Shafting abnormal vibration fault usually arises after the uprating on turbo-generator unit.
机组增容改造后易发生轴系异常振动。
Stability is a very important factor which influences safe operation of turbo-generator unit.
稳定性是影响汽轮发电机组安全稳定运行的一个非常重要的因素。
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。
The monitoring of thrust axletree bush is important for security performance of power generator unit.
推力轴瓦的保护监测对整个机组的安全稳定运行而言具有重要的作用。
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 dynamic properties of bearing support system has large influence on the vibration of large turbo generator unit.
汽轮发电机组轴承座动力特性对转子-轴承系统振动有比较大的影响。
The vibrating fault diagnosis system for turbo-generator unit based on ART and BP network is developed in this work.
使用自适应谐振理论（ART）和误差反向传播（B）两种神经网络，开发了汽轮发电机组振动故障诊断模型。
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。
Wind mill generator unit hydraulic brake system can realize the functions of yaw brake control and main shaft brake control.
风力发电机组刹车液压系统具有主轴刹车控制和偏航刹车控制的功能。
This paper introduces a frequency measurement system based on an AT89C2051 micro controller for hydroelectric generator unit.
介绍了以AT 89 C 2051单片机为核心的水轮发电机组频率测量系统。
Introduces the heavy repair process and its management of the first generator unit in Shanxi Hydroelectric Generating Station.
介绍了珊溪水力发电厂首台机组大修的过程及其管理。
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。
The feed-water temperature is an important criterion that affects the economical operation of turbo-generator unit in a power plant.
给水温度是影响电厂机组经济运行的一项重要指标。
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 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 paper describes the realization of the optimal automation process of the generator unit by comparing the different kinds of algorithms.
说明了发电机组综合自动化装置的实现过程；对软件中的各种算法进行了比较分析。
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。
This paper introduces the application of the failure self-diagnose to the exciting system of large generator unit and analyzes the working process.
本文介绍了励磁故障自诊断在大机组励磁系统中的应用，分析了该功能的动作过程。
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。
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。
As important protection equipment of hydro generator units and steel penstock, the water intake rapid-drop gate of the generator unit plays an important role.
作为水轮发电机组和压力钢管的重要保护设备，机组进水口快速工作门起着至关重要的作用。
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。
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。
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。
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