The paper studies dynamic characteristic for industrial steam turbine digital electro hydraulic governing system.
研究了工业汽轮机数字电液调节系统的动态特性。
The pure electronic hydraulic control of No. 5 200 MW generating unit in Jingmen Cogeneration Power Plant is realized by retrofitting the original hydraulic governing system using DEH.
荆门热电厂采用数字电液调节系统(DEH)对5号机组原有液压调节系统进行改造，实现了汽轮机纯电调控制。
Applying the model in the simulation of Hydraulic turbine Governing system, the change rules of both the system and the turbine's internal parameters can be found rapidly and accurately.
将该模型应用于水轮机调节系统仿真，能快速准确地得到系统及机组内部各参数的变化规律。
At present, fault diagnosis method of hydraulic turbine governing system has many disadvantages such as long time need and low accurate ratio.
已有水轮机调速系统故障诊断方法存在诊断时间长、准确率低等缺点。
The governing system of a hydraulic turbine is non-minimum phase system, and much difficult to control.
水轮机调节系统是非最小相位系统，是较难控制的一类系统。
This paper describes the input circuit and anti-interference measures of A-D-A type digital frequency discriminator used in the speed governing system of hydraulic turbines.
本文介绍用于水轮机调速系统中的A-D-A型数字鉴频器的输入电路和抗干扰措施。
It is shown by design case and simulation result that the system designed with the proposed for the hydraulic turbine governing system has perfect stability and robustness.
设计例子与仿真结果表明，根据该方法设计的系统有比较理想的鲁棒性和稳定性。
In order to better estimate the fault diagnosis of the hydraulic turbine governing system, the D-S evidential reasoning is used for data fusion with the result of different neural networks.
为了更好地进行水轮机调速器的故障诊断，利用D - S证据推理对不同的神经网络技术得出的结果进行数据融合。
It is shown by design case and simulation result that the system designed with the proposed for the hydraulic turbine governing system has perfect stability and rob...
设计例子与仿真结果表明，根据该方法设计的系统有比较理想的鲁棒性和稳定性。
It is shown by design case and simulation result that the system designed with the proposed for the hydraulic turbine governing system has perfect stability and rob...
设计例子与仿真结果表明，根据该方法设计的系统有比较理想的鲁棒性和稳定性。
应用推荐