本文提出了一种基于频率及负荷扰动的水轮机调节方法。
A control strategy on the basis of both frequency and load signals for water turbine is proposed and described in this paper.
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。
The governing system of a hydraulic turbine is non-minimum phase system, and much difficult to control.
水轮机调节系统参数整定一般常用绘制波德图或根轨迹图以配合现场调试。
Parameter presetting of a water turbine governor system is conventionally implemented by use of Bode-diagram or Root-locus plotting in conjunction with in-situ adjusting.
模糊pid控制被认为是解决水轮机调节系统控制问题最具发展前景的方向之一。
Fuzzy PID is considered as one of the most prospective method to resolve hydraulic turbine governors control problem.
基于仿人智能控制的原理，提出了水轮机调节系统的仿人智能PID控制策略与规则。
Based on the principle of human emulating intelligent control, an emulating human intelligent PID strategy for hydro-turbine governing systems is proposed.
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。
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.
在机组空载工况下如何整定PID参数及防止参数间配合不合理，是水轮机调节关心的问题。
Under no-load operation, how to set the PID parameters and prevent misfit among the parameters is concerned in hydro-turbine regulation.
水轮机调节系统具有非线性和时变性的特性，传统的PID控制器无法获得高性能的调速系统。
With the nonlinear and time variable characteristics of hydraulic turbine regulation system, high qualified speed adjustment system cannot be achieved with the conventional PID controller.
并采用正交试验法对水轮机调节系统进行PID调节系统参数的优化，得到了效果较好的调节参数。
And the use of orthogonal test conducted on the hydro-turbine governing system parameters PID conditioning system optimization, have been better adjustment parameters.
本文将动态矩阵控制算法进行了改进，并将其应用于水轮机调节系统，对多种型式的机组转速调节进行了研究。
The paper improves the arithmetic of DMC and applies it in Electro-hydraulic regulating system of turbine and studies on many types turbine.
运用有调压室的水轮机调节系统数学模型，引入无量纲参数，详细分析了调压室断面积对调节系统稳定域的影响。
The effect of sectional area of surge tank on stability of turbine regulation system has been analyzed by using the mathematic model of the non dimensional parameters of the whole system.
对模糊控制在水轮机调节的应用中可能出现的问题做了理论上的分析，提出了增量型模糊控制在水轮机调节应用中的运行模式。
Possible problems arising in the application of the fuzzy control to a turbine governor are analyzed. The increment fuzzy control is presented to solve these problems.
当前我国在水电站的水轮机调节系统控制上采用的控制策略主要是PID控制，其控制参数都是基于一定的工况设计、试验得到的。
At present, PID control strategy is mostly used in Hydro-turbine regulating system. Its control parameters are gained through design and experiments according to the certain operating condition.
本文应用动态区间系统最优鲁棒极点配置方法，对常规极点配置方法进行了改进，并应用于水轮机调节系统的最优鲁棒控制器的设计。
This paper presents a new method of optimal robust pole_placement using the theory of dynamical interval, and apply it to design robust controller of hydraulic turbine regulating system.
该算法已用于水轮机转速调节，现场实验结果说明了理论的正确性。
This algorithm is applied to the speed regulation of hydro-turbine and the experimental results show the correctness of the developed theory.
为了保证获得最优水轮机PID调节器参数，本文研究了利用微粒群优化（PSO）算法进行参数优化设计的新方法。
To gain optimization parameters of hydro turbine PID governor, this paper interprets the approach of optimization designing that uses the Particle Swarm Optimization (PSO) algorithm.
现代水轮机调速器的主要功能是起机组频率调节器和机组功率控制器的作用。
Main functions of the governing system are following: frequency regulation while unit isolating from power system, power control while unit operating in power system.
文中推导了调节对象(压力引水管道、水轮机、发电机及其所在电网)与PID调速器组成的调节系统稳定域数学表达式。
A mathematical expression of the stable region of a regulative system composed of PID speed regulators and regulated sets is derived in this paper.
水轮机采用设置在转轮外缘出口处的可调筒阀进行过流量的调节后，各项水力性能均将有所改善。
An adjustable cylindrical valve is used for overflow regulation at outlet of water-wheel outer periphery to improve various hydraulic performances.
水轮机采用设置在转轮外缘出口处的可调筒阀进行过流量的调节后，各项水力性能均将有所改善。
An adjustable cylindrical valve is used for overflow regulation at outlet of water-wheel outer periphery to improve various hydraulic performances.
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