绍核电站汽轮机调节系统反应堆压力控制模式的工作原理。
The working principle of reactor pressure control mode for steam turbine governing system in nuclear power plant has been presented.
分析了山西大同第二发电厂汽轮机调节系统的可靠性、经济性。
The reliability and economics of turbine regulating system in Datong no.
介绍用蒙特卡洛法对汽轮机调节系统的静特性进行计算和分析。
Calculating the static characteristic of turbine governing system with the Monte Carlo method is introducing.
汽轮机调节系统工作的可靠性和灵敏性直接关系到汽轮机的安全运行。
The operation reliability and sensibility of the adjustment system of the turbine have close relations to safety operation of the turbine.
本文根据实际工作中的体会,论述了饱和蒸汽核热电汽轮机调节系统的设讨特点。
This paper describes the design features of a thermal nuclear saturated steam turbine regulation system on the basis of the author 's, practical experience.
对在静止状态下检测汽轮机调节系统动态飞升特性,保障机组安全运行,具有实用意义。
It is of practical significance to measure turbine control system dynamic speed-rising characteristic under stationary state and ensure turbine unit safety operation.
试验结果表明汽轮机调节系统动态特性满足运行要求,以及实现汽轮机小岛运行对大型机组运行的重要性。
It is on trial to express that turbine group for regulation system dynamic characteristic satisfy operation request, and it is important to great turbine unit.
汽轮机调节系统的基本任务是调整汽轮机的内功率,使之与外界负荷的变化相适应,是整台机组的神经中枢。
The basic task of the steam turbine's regulating system is to adjust the inner power of it, and make it to fit the change of external load. It is the nerve center of the whole machine unit.
介绍了研究凝汽式汽轮机调节系统、中间再热式汽轮机调节系统、调整抽汽式汽轮机调节系统及功频电液调节系统的动态特性的数学模型。
Mathematical Model of governing system's dynamic characteristic for condensing turbine, reheat turbine, extraction turbine and power frequency turbine are introduced in this paper.
通过比较分析几种汽轮机调节系统的一次调频动态特性,证明采用一次调频动态特性概念可以本质、全面地反映汽轮机调节系统的一次调频特性。
Through the analysis of several kind of turbo-generator control system, the new concept is proved to be an overall description of primary frequency regulation.
在构建汽轮机数字电液(DEH)调节系统状态评价指标体系的基础上,提出了一种可拓评价方法。
On the basis of establishing a status evaluation index system of steam turbine DEH (digital electro-hydraulic) control system, proposed was an extensible evaluation method.
简要介绍了采用汽轮机拖动高炉鼓风机调节与保护的要求、控制原理及其系统设置,并提出了应用中应注意的问题。
The regulation and protection requirements, control principle and system installation for BF blast are described in brief, and problem to be paid attention in application is put forth.
研究了工业汽轮机数字电液调节系统的动态特性。
The paper studies dynamic characteristic for industrial steam turbine digital electro hydraulic governing system.
应用汽轮机调速器调节原理分析汽轮机调速系统故障,根据故障现象判定故障原因制定解决方法,排除故障。
Turbine governor of regulation principle of speed turbine system failure, according to determine cause of the malfunction fault phenomenon developed solutions, troubleshooting.
由于汽轮机控制系统是与锅炉给水调节方式密切相关的,实际上汽轮机控制与给水调节已经成为一个不可分割的整体。
Both the turbine control system and the boiler feed water adjust way are intimate correlated, so turbine control and feed water adjust can not be divided.
低载运行稳定性是中间再热汽轮机运行稳定性的关键所在,也是机组调节系统设计的重要依据。
Low load stability is the key point of operation stability of reheat steam turbine, it is also the main basis of the design of the control system.
文中叙述了该机组的热力系统、电站布置、汽轮机本体、调节保安油路系统、蝶阀以及几种主要辅助设备的设计情况。
Design considerations for the thermodynamic system, plant layout, steam turbine proper, the oil system for governing and safety control, butterfly valves and some major auxiliary equipment are given.
再热式汽轮机已同锅炉组成单元机组运行,因此必须根据单元机组整体的动态特性来整定汽轮机的功频调节系统。
The reheating turbine and boiler are operated as single unit, so the turbine speed-power control system must be adjusted in accordance with the dynamic characteristic of the whole unit.
数字式电液调节系统(DEH)是控制汽轮机运行的核心,其负荷调节系统控制性能的优劣直接影响整个机组的正常运行。
Digital electro-hydraulic control system (DEH) is the core of turbine control system, then the performance of load control system determines whether the unit can run better.
本文讨论汽轮机采用功频调节系统时,锅炉-汽轮发电机单元机组负荷反馈控制系统的整定问题。
The problem of tuning of the load feedback control system of boil-turbogenerator unit, as the turbine is equipped with power-frequency control system, is discussed in this paper.
从汽轮机数字电液调节系统组成及各主要部件在系统中的应用出发,分析了各部件的安全问题,并提出解决办法。
Analyse the safe problem we meet in different parts of DEH and raise solutions from the construction of it and the applications of the main parts in the system.
针对汽轮机低压缸末端,本文基于汽轮机的功率背压特性建立了循环水变速调节系统的多目标节能优化体系结构。
To the end of lower pressure cylinder, the thesis set up architecture of multi-objective energy saving for thermal power units on the basis of power characteristic to back pressure of steam turbine.
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。
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。
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.
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