片语

DEH controller数字电水力控制器

deh developmentdeh开发

deh logicdeh逻辑

deh haqq代海格

DEH reconstructionDEH改造

pure DEH全电调控制

Deh Kord城市

DEH系统DEH system

DEH Engineer汽机控制工

英汉例句

• The subsistent main problems in the double material electricity and hydraulic coexisting DEH system of Zhanjiang power plant 300MW Units are described.

  主要介绍了双工质电液并存DEH系统在湛江发电厂300MW机组运行中存在的主要问题。

• This paper introduces the general functions, hardware and software configurations of DEH system for steam turbine control.

  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 text finally analyzes the control characteristic of DEH system.

  本文最后深入分析了DEH系统的调节特性。

• The turbine DEH system adapts to prompt load drop, when the unit runs with transient house load to realize sliding pressure shutdown following the time required by turbine main equipment.

  在汽机DEH系统适应快速降负荷的情况后，根据汽机主设备要求的时间短暂带厂用电负荷运行进行滑压停机。

• The turbine was in trip in No. 1 power unit, Luoding power Plant, Guangdong because of low oil pressure in several times in the process of one stroke of EH oil pressure in DEH speed adjusting system.

  广东罗定电厂1号机组DEH调速系统EH油压在一次沖转过程中，多次出现因为油压低，导致汽轮机跳闸。

• Valve management in DEH control system provides the best possible improving the governing stage performance.

  DEH调节系统的阀门管理提供了改善调节级特性的空间。

• With the DCS control system and the rapid development of progress, on steam turbine DEH control system implementing the optimization measures also be imperative.

  随着DCS控制系统的迅速发展及进步，对汽轮机DEH控制系统实行相关的优化措施也势在必行。

• MCS and DEH are main control systems of units in large coal-fired power plants.

  MCS和DEH是大型火力发电机组主要的控制系统。

• DEH system has already become an important component of unit controls and even entire power plant controls.

  DEH系统已成为单元机组乃至整个电厂控制的重要组成部分。

• 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.

  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。

• Taking the example of Xinjiang Tianye plant technology transformation, DCS and DEH integrated solutions are discussed in detail.

  以新疆天业发电厂技术改造为例，探讨DCS和DEH一体化解决方案的具体细节。

• Along with the fast development of the power system, DEH becomes the essential control system for stream turbines, especially for large stream turbines.

  随着电力系统的飞速发展，DEH系统成为当今汽轮机特别是大型汽轮机必不可少的控制系统。

• The failure of valve opening sensor would cause valve management of DEH system working confusedly, and result in large scale change of turbine power in the case of governing stage pressure loop idle.

  DEH系统中阀位传感器的故障会给阀门管理带来混乱，特别在调节级压力回路未投入的情况下会引起汽机功率的较大变化。

• In the DCS system of Douhe Power Plant through transformation, some typical faults of DEH system occurred frequently since commissioning.

  陡河发电厂的机组在经过DCS改造以后，新装的纯电调系统在投入运行后出现了一些典型的故障。

• Abstract: Analyzes the control principle of CCS for 200mw Turboset, specifies the main control manners of CCS and how the control goal is realized via DEH system.

  文摘：分析了200MW汽轮机组协调控制系统的控制原理，阐述了协调控制系统主要控制方式以及如何通过DEH系统实现控制目的。

• 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.

  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。