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第一章汽轮机数字电液控制系统概述1
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第一章汽轮机数字电液控制系统概述1
关注微信公众号汽轮机控制体系结构是图案后，受欢迎的505和505e汽轮机控制。
The turbine control architecture is patterned after the popular 505 and 505E turbine controls.
介绍了锅炉给水泵汽轮机控制系统的组成、工作原理及其主要功能。
This artical introduce the construct, principle and other main functions of the boiler feed water pump turbine control system.
现代汽轮机控制系统的控制策略是在传统的基本控制策略的基础上，考虑了电网控制，热网控制和机炉协调控制的需要而发展起来的。
The modern steam turbine control system policy is consider electricity network control , heat network control and machine furnace correspond control based on the traditional control politic.
在汽轮机控制总工程师控制一切，随着发电机组的交易。
Chief engineer of the turbine control controls everything that deals with the generating unit.
基于该模型的实时仿真系统已在美国某电气公司用于汽轮机控制系统的调试和考核运行。
With this model, real time simulation was carried out and used in the development and verification of steam turbine control systems.
伍德沃德工业控制服务的OEM ，包装，和终端用户，提供完整，综合的汽轮机控制系统。
WoodwardIndustrial Controls serves OEM, packager, and end user customers, providing complete, integrated turbine control systems.
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.
介绍了汽轮机控制系统中一种自容式电液执行器的结构和工作原理。
The structure and working principle of a self-contained electro-hydraulic actuator for turbine control systems are being illustrated.
如何降低甩负荷时汽轮机组的动态超速始终是汽轮机控制系统设计的重要任务之一。
How to decrease the overspeed while the steam turbine suddenly lose full load is one of the important problems to design the control system of the steam turbine.
本文通过对华能珞璜电厂汽轮机控制系统的分析，介绍了控制系统的主要特点。
This paper analyze the steam turbine control system of Huaneng Luohuang Power Plant, have introduced the major characteristic of control system.
本文阐述了数字控制技术用于抽汽式汽轮机控制的优点及抽汽式汽轮机的控制特点。
This paper delineates the advantages of applying digital computer techniques in the control of extraction steam turbines as well as the latter's special features.
介绍了100MW机组控制系统改造过程中遇到的问题和解决措施，强调了改造后汽轮机控制系统增强的性能。
Some problems existing during DEH upgrading for 100 MW turbine and their countermeasures are introduced, the function and characteristics of DEH control system achieved after upgrading.
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.
将可编程控制器用于电站的25MW汽轮机的控制中，实现汽轮机的转速及负荷自动调节。
The application of programmable controller to 25MW turbine controlling. realizes automatic adjusting of speed and load of turbine.
最后指出，为了避免出现类似情况，应严格控制汽轮机通流部分间隙的调整并要对检修工艺严格把关。
It is concluded that to avoid repetition of similar problem, the adjustment of flow section gap of the steam turbine as well as the maintenance procedure should be strictly controlled.
最后指出，为了避免出现类似情况，应严格控制汽轮机通流部分间隙的调整并要对检修工艺严格把关。
It is concluded that to avoid repetition of similar problem, the adjustment of flow section gap of the steam turbine as well as the maintenance procedure should be strictly con…
当胀差超过警戒值时，如没有控制汽轮机胀差的有效措施，只能打闸停机。
If the differential expansion is beyond the guard - line and no effective measures are taken to control the differential expansion, the only way is to switch off and stop the turbine.
最后指出，为了避免出现类似情况，应严格控制汽轮机通流部分间隙的调整并要对检修工艺严格把关。
It is concluded that to avoid repetition of similar problem, the adjustment of flow section gap of the steam turbine as well as the maintenance procedure should be …
开发的功频电液系统模型采用了功率控制和频率控制两个独立的控制回路，能够在机组正常运行和启停时对汽轮机进行控制。
Two independent control loops: power control and frequency control, are used in the contrivance of DEH and they are separately corresponding to the normal condition and the abnormal condition.
根据某公司汽轮机I/AS控制系统的实际情况，探讨了对I/AS系统可行的升级方式、方法，以满足对汽轮机监控的需。
Based on the practical situation of I/AS control system of some company, feasible updated ways for I/AS system are discussed for releasing the crisis.
首先对汽轮机转速控制分别进行了离线仿真和半实物仿真。
For the turbine control system, an off-line simulation and a semi-physical simulation were designed to control the rotational speed.
自1989年湖北汉川电厂1＃机组投运以来，已有300多个电厂、600多台汽轮机的液压控制系统在电厂正常运行。
Since the No. 1 unit of Hubei Hanchuan Power Plant started to function in 1989, more than 600 sets of EH hydraulic control system have been running normally in over 300 power plants.
为提高锅炉-汽轮机系统的信号跟踪和抗干扰能力，利用输入-状态反馈线性化和输入-输出反馈线性化方法分别设计了锅炉-汽轮机系统的控制律。
To improve tracking and disturbance rejection properties, the input state and input output feedback linearization methods are used to design the control laws of a boiler turbine system.
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.
介绍汽轮机制造质量控制的主要技术要求和要点。
Major technical requirements and highlights in the steam turbine manufacture quality control are presented.
介绍了汽轮机数字电液控制系统（DEH）的硬件组成，着重论述了DEH的控制原理和控制过程。
With particular attention to the control theory and process of DEH, the hardware-building of DEH control system is introduced.
汽轮机旁路液压控制系统主要包括：供油装置、旁路阀门液压执行机构、油管路及附件。
Turbine bypass hydraulic control system mainly consists of oil supply device, bypass valve hydraulic actuator, oil line and accessories .
该5009控制的设计是为了提供高度可靠的控制，关键汽轮机申请。
The 5009 control is designed to provide highly reliable control on critical steam turbine applications.
介绍了汽轮机数字电液控制系统（即DEH系统）的一般功能及硬件、软件的结构。
This paper introduces the general functions, hardware and software configurations of DEH system for steam turbine control.
本文介绍了国产JKTH-1000汽轮机数字电液控制系统的功能，特点和应用。
This paper give a brief account of the functions, features and application of home made JKTH 1000 steam turbine digital electrohydraulic control system.
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