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hydropower station
相关语句
  水电站
    AN AGC REAL-TIME ALGORITHM FOR HYDROPOWER STATION AND ITS APPLICATION
    一种水电站最优发电实时控制算法及其应用
短句来源
    Study on software for mathematic model of optimal compensative regulation of cascade hydropower station group
    梯级水电站群优化补偿大系统分解协调模型软件研究
短句来源
    Evaluation of dynamic economic calculation on the selection of main parameters of small hydropower station
    小型水电站主要参数选择的动态经济计算评价
短句来源
    Synchronous Control of a Machine Opened and Closed by Hydraulic Pressure Used in the Spillway Radial Gate of Hydropower Station
    水电站溢洪道弧门液压启闭机的同步控制
短句来源
    Introduced technology and protocol characters of Profibus-DP fieldbus,according to the demands and characters of hydropower station sets control,it discussed hardware and software design in hydropower station sets control system based on Profibus-DP fieldbus.
    介绍了PROFIBUS现场总线技术及协议特点,结合水电站机组控制的特点和功能要求,论述了PROFIBUS-DP现场总线在水电站机组监控系统应用中的硬件和软件设计。
短句来源
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  电站
    The Feasible Control for the Day-operation of the Three-Gorge Cascade Hydropower Station
    三峡梯级电站日运行容许控制
短句来源
    Zi pingpu hydropower station provides valuable experience for a water conservancy project to realize the function of AGC.
    通过试验,紫坪铺电厂在保证下游供水的前提下,顺利实现AGC各项功能,为作为水利枢纽工程的电站实现AGC提供了宝贵的经验。
短句来源
    Design of computer supervision System of Husonghe Hydropower station
    户宋河电站计算机监控系统设计
短句来源
    INTEGRATED AUTOMATION SCHEME OF MODERN HYDROPOWER STATION ──Automatic Control System for Three Gorge First Hydropower Station as the Subsidiary Topic
    现代化水电站综合自动化方案──兼谈三峡左岸电站自动化方案
短句来源
    Application of Unit Stability's Online Monitoring and Diagnosis System in Longyangxia Hydropower Station
    机组稳定性在线监测与诊断系统在龙羊峡水电站的应用
短句来源
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  水电厂
    The Application of PLC in Quick-Sluice Gate of Hydropower Station
    PLC在水电厂快速闸门控制中的应用
短句来源
    DESIGN AND DEVELOPMENT OF REAL-TIME DECISION-MAKING AND MANAGEMENT SYSTEM FOR PRODUCTION INFORMATION IN VALLEY CASCADE HYDROPOWER STATION
    梯级水电厂生产实时决策信息系统设计与开发
短句来源
    Conceptual design and implementation of GPS signal receiving for hydropower station within the dam
    坝内式水电厂GPS信号接收的方案设计与实现
短句来源
    The Application of Profibus fieldbus in the Sluice Gate Control System of Hydropower Station
    Profibus现场总线在水电厂闸门控制系统中的应用
短句来源
    Principle of Fieldbus Communication of Public Drainage Control System of a Hydropower Station
    某水电厂公共排水控制系统的现场总线通讯原理
短句来源
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  “hydropower station”译为未确定词的双语例句
    SDCCZPES an expert system used in operation scheduling and management of hydropower station
    SDCCZPES-操作票辅助开票及管理专家系统
短句来源
    D-S Evidence Theory Applied to Fault Diagnosis of Hydropower Station Based on Embeded Sensors
    基于D-S证据理论与嵌入式传感器的监控与故障诊断
短句来源
    Computer system for Yangzhuoyong Lake Hydropower Station
    羊卓雍湖抽水蓄能电站计算机监控系统
短句来源
    Programmable control technology for seepage drainage system of Taipingwan Hydropower Station
    太平湾水电厂渗漏排水系统采用可编程控制技术
短句来源
    THE DESIGN OF AUTOMATIC CONTROLSYSTEM OF RADIAL WATER GATE IN MANWAN HYDROPOWER STATION
    漫湾发电厂表孔弧门自动控制系统设计
短句来源
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  hydropower station
Creative collaboration of participants during construction of the Sayano-Shushenskoe hydropower station
      
New electric plant and progressive electrical designs at the Sayano-Shushenskoe hydropower station
      
New solutions in arrangement and manufacturing technology of the turbogenerator for the Sayano-Shushenskoe hydropower station
      
The fate of radio-tagged hatchery-reared salmon smolts (Salmo salar L.) was investigated in the tailrace of a hydropower station in the Danish River Gudenaa during 2 years.
      
Initial mortality of radio-tagged Atlantic salmon (Salmo salar L.) smolts following release downstream of a hydropower station
      
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In the management of a hydropower station reservoir system, the Markov decision progyamming is often used to determine the optimal policy which maximizes the expected annual electric energy production over an infinite time horizon. However, it hardly ensures the so-called reliability of the system. In this paper, the completely ergodic Markov chain with rewards is considered. A definition of reliability in probability form is given, based on the frequency form as used in engineering. The problem is...

In the management of a hydropower station reservoir system, the Markov decision progyamming is often used to determine the optimal policy which maximizes the expected annual electric energy production over an infinite time horizon. However, it hardly ensures the so-called reliability of the system. In this paper, the completely ergodic Markov chain with rewards is considered. A definition of reliability in probability form is given, based on the frequency form as used in engineering. The problem is thus reduced to a Markov decision programming subject to a stochastic constraint. An algorithm based upon the penalty factor method is also developed. Several properties of interest are deduced. Finally, the method is generalized to the periodic case for the original management problem.

在水电站水库优化调度中,常用马氏决策规划寻求使平均年期望发电量达到最大的最优策略。但是这种策略往往不能满足所谓保证率的要求。本文对带有报酬的完全各态历经的马氏链,根据工程上使用的频率形式保证率的定义,给出它的概率形式的定义。从而把问题归结为一种随机性约束下的马氏决策规划。对于用罚因子法求解这一问题进行了研究,证明该方法的一些在实用上有价值的性质。最后推广到水库优化调度所需要的周期性的情况。

On the basis of the point of fuzzy sets and systems analysis,the fuzzy optimum selecting theory,model and membership formulas are presented for problem of putting the hydropower stations in optimal order,and it may be used to select the optimal project for the other fields.

太文从系统分析,模糊分析的基本概念出发,提出模糊优选隶属度公式,模糊优序理论与模型,用以求解水电站的最优开发程序,且可用于其他领域的方案优选与最优排序。

By using fuzzy theory, the multilevel model for the optimization of the cascade hydropower station is studied and a new method SCMM(Structrured Comparison Matrix Method) for the weight distribution of multi-index has been developed. The fuzzy hierachy synthetic evaluation is adopted to optimize the cascade plan of a river basin. The computation results show that this method is reasonable and practicable.

本文运用模糊理论,建立了水电站梯级选优的层次分析模型,提出了一种多因素权重分配的新方法—比较矩阵构造法。作者将模糊层次综合评价方法应用于某流域梯级方案的优选问题,结果表明该方法合理、实用。

 
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