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 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 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。
A data sampling system used for on-line monitoring the condition of turbo-generator unit is introduced. The hardware structure, work principle and main function of the system is analyzed.
介绍了汽轮发电机组振动在线状态监测系统数据采集器的硬件构成、工作原理和主要功能。
So the control ability, control effect, adaptability and flexibility of the system have been changed fundamentally, and the automation level of turbo-generator unit has been improved greatly.
这使得该系统在控制能力、控制效果和系统的适应性、灵活性上得到了根本改变，大大提高了汽轮发电机组的自动化水平。
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 increment of unit capacity added the complexity of turbo-generator and the force of electromagnetic load, and various physical phenomenon became more and more complex.
发电机单机容量的增加，势必增加了大型发电机结构的复杂性以及电机内电磁负荷的强度，发电机内部的各种物理现象也变得越来越复杂。
Bearing dynamics of the running unit can be analyzed also. The method can be easily applied to turbo generator units.
该方法在现场很容易实现，可以对运行机组进行实测，具有非常强的实用性。
Bearing dynamics of the running unit can be analyzed also. The method can be easily applied to turbo generator units.
该方法在现场很容易实现，可以对运行机组进行实测，具有非常强的实用性。
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