对水轮机调速器进行了初步的效益评估。
频率信号是水轮机调速器控制系统基本的输入量。
Frequency signal is a primary input to hydro turbine governor control system.
水轮机调速器是水电站实现自动化控制的主要设备。
Hydroturbine governor is a main equipment to realize the automation in the hydropower station.
对水轮机调速器的软硬件实现及控制策略的研究具有重要意义。
It is an active subject to research software and hardware realization of turbine speed governor.
不少公司和科研单位已陆续开始在PC C上开发水轮机调速器。
Many companies and research organizations have already begun to develop the hydraulic turbine governor on the basis of PCC.
因此，对水轮机调速器的软件、硬件实现的研究具有极为重要的意义。
Therefore, it has important significance to research the hardware and software of hydraulic turbine governor.
水轮机调速器的品质与性能直接影响电能的品质和水电站的安全可靠运行。
The quality and performance of hydro-turbine governors will influence the quality of electric energy and the safety operation of hydropower stations.
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.
针对目前水轮机调速器电液随动系统存在的问题，提出了一种新型的调速器随动系统方案。
Aiming at the existent problems of the electrohydraulic servosystem of hydraulic turbine governor, a new scheme on this system is worked out.
水轮机调速器作为电源系统的关键要素之一，坚持了系统的稳定性和供电质量起着重要的作用。
As one of the key elements of the power system, turbine governor plays an important role in sticking up for the system stability and the power supply quality.
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。
Turbine governor, which ensures the stable function of hydropower generator unit, is important control equipment in hydropower plant.
该调速器的研制具有一定的实用性，并为以后进一步实现智能式水轮机调速器打下了坚实的基础。
The governor has certain practicability and provides a stability basis for the development of intelligent governor for hydraulic turbine.
京南水电站水轮发电机组及其附属设备是从奥地利引进的，水轮机调速器是先进的数字式调速器。
The water turbine generator set and its appurtenant devices of the Jingnan HPS were imported from Austria . Its regulator is of digital type and advanced.
还可检验微机系统的检错容错能力与故障处理功能，为微机水轮机调速器的现场调试打下良好的基础。
We can also test the capability that examines and tolerates faults of the system. So we can further test on site of the microcomputer turbine governor.
介绍一种基于TMS320F 2812DSP芯片和USB接口的水轮机调速器测试仪的设计方法。
This paper introduces a design method on testing instrument for hydro-turbine governor based on TMS320F2812 DSP chip and USB interface.
水轮机调速器是水电厂重要控制设备，其工作的稳定性直接关系到水轮发电机组乃至电力系统的安全稳定运行。
As the vital control device in the hydraulic power plant, stability of the hydraulic turbine speed governor is a key part to the security and stability of generator set, even to the power system.
该调速器测试系统具有很好的性能价格比和较广的推广价值，是一种进行水轮机调速器性能测试的理想解决方案。
This speed governor testing system has very good cost-benefit performance and wide popularization value and is an excellent scheme of testing speed governor performance of turbine.
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。
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.
本文采用三菱公司的FX _ (2n)PLC实现了水轮机调速器的基本功能，对系统的硬件和软件进行了详细的分析和说明。
The paper USES the FX2N PLC of Mitsubishi Electric Corporation to realize the basic function of turbine governor, and also analyzes the hardware and software of this system detailedly.
针对常规pid控制器在水轮机调速器不能在线进行参数自整定的问题，结合模糊控制技术，提出了PID参数模糊(FUZZY)自整定。
Aiming at the problem that conventional PID controller of water turbine regulator can not on_line identify and decide parameter itself, FUZZY PID is proposed by combining with FUZZY control technique.
基于可编程序控制器（PLC）的水轮机调速器，受PLC内部高速计数器最高计数频率的限制，频率测量大多通过PLC外部单元来实现。
Owing to the limited frequency of the internal high-speed counter of PLC, the peripheral unit of PLC is used for PLC-based frequency measurement of hydraulic turbine governors.
在数学模型中计入水轮机，发电机，负荷特性，调速器参数以及水力系统的特性。
The characteristics of turbine, generator and load, governor parameters and hydraulic characteristics sre considered in mathematic model.
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.
水轮机微机电液调速器的中间环节即电气信号至机械信号的转换装置是影响整机可靠性和性能指标的重要环节。
The middle link of microcomputer turbine governor a device which can convert electrical signals to mechanical signals is an important link effecting reliability and performance of the governor.
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。
The microcomputer-based hydro-turbine governor is the principal part for the realization of primary frequency regulation for a hydraulic turbine generator unit.
文中论述了中小型水电站水轮机电液调速器的试验参数整定。
This paper introduces rectifying running parameters for electrical hydraulic pressure governor of hydraulic turbine of middle and small hydro power station.
水轮机微机调速器是水轮机控制系统中的重要设备，近几年PLC在此领域得到广泛的应用。
Microprocessor-based governor is an important device in the hydraulic turbine control system. Recent years, the PLC technology has been widely applied in the field.
水轮机微机调速器是水轮机控制系统中的重要设备，近几年PLC在此领域得到广泛的应用。
Microprocessor-based governor is an important device in the hydraulic turbine control system. Recent years, the PLC technology has been widely applied in the field.
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