它是大型火力发电机组的关键阀门之一。
It is the key to large-scale thermal power generating units, one of valve.
MCS和DEH是大型火力发电机组主要的控制系统。
MCS and DEH are main control systems of units in large coal-fired power plants.
随着火力发电机组参数的不断提高，对热力除氧器的要求越来越高。
With the continuous improvement of the operating parameters for thermal power generating units, the technical requirements for thermal deaerators has been becoming stricter and stricter.
火力发电机组凝结泵变频改造是电力行业节能降耗的一个技术方向。
The condenser pump frequency conversion revolution of thermal Power generator Units is a technical direction for energy-saving of the power industry.
该技术成果在高参数、大容量火力发电机组中具有一定的推广使用价值。
This technology achievement should be extended in the high parameter and big capacity firepower plant.
图形建模软件可用于火力发电机组仿真系统中可压缩及不可压缩流体网络的建模。
The graphical modeling software can be used for model establishment for compressible or non-compressible fluid network in simulation system of thermal power-generation units.
火力发电机组的发电机内存在强烈的电磁干扰，常使多数温度测点在DCS显示异常。
Due to strong electromagnetic interference exists inside power generator, in displays of the DCS, many temperature measurements are in abnormal.
火力发电机组低负荷运行阶段的给水自动调节一直是实现全程给水自动控制的一个难点。
For a thermal power generating set, the automatic adjustment of water supply during operation under low load is always the bottleneck for the realization of full-scale water supply automatic control.
现在很多地方均在建设超临界或超超临界的大型燃煤火力发电机组，以便迅速扭转电力紧张局面。
Now, supercritical or super-supercritical firepower generator units are constructed in many places, in order to reverse power tense situation promptly.
实践证明，该方法经济、方便、安全可靠，值得在其它类似大型火力发电机组安装工程中借鉴推广。
Practice proves that the method is economic, convenient and reliable, and is worth spreading in other similar projects of large thermal power plants.
如何协调大型火力发电机组的安装和调试关系，保证机组调试和试运的进度，一直以来是相当棘手的问题。
It has been a knotty problem to coordinate the erection and commissioning of large thermal power units and to guarantee the progress of commissioning and trial operation.
针对300MW火力发电机组原锅炉吹灰控制系统存在的联锁回路复杂、故障频繁等问题，阐述了对该系统进行改进的必要性。
Aiming at the problems of interlock circuit complex and faults frequent of the origin boiler soot blowing control system for 300mw generation unit, elaborates the necessity of improvement.
介绍了用吸附溶出伏安法测定火力发电机组锅炉用水中微量铁质量浓度的原理和试验方法，并对多组试验数据进行了分析和讨论，从而得出测试参数的最佳选取值。
The principle and test method of using adsorptive stripping voltammetry to determine the mass concentration of trace iron in boiler water of thermal power generating units are described in this paper.
火力发电机组的凝结水精处理系统中常出现树脂泄漏现象，使水汽的品质恶化，造成凝结水中杂质在水冷壁等设备上沉积，引起设备管路的腐蚀，影响发电设备的正常运行。
Recently, resin leakage often occurs in condensate polishing system of fossil power unit, which has deteriorated the water vapour, corroded the pipeline and affected the operation of the equipment.
循环水系统是火力发电厂的“血液”，其性能直接影响发电机组的出力。
The cycle water pump system is the "blood system" of Thermal Power Plant, which influences the contribution of generator directly.
循环水系统是火力发电厂的“血液”，其性能直接影响发电机组的出力。
The cycle water pump system is the "blood system" of Thermal Power Plant, which influences the contribution of generator directly.
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