The gauge showed that the steam temperature was normal.
仪表显示蒸汽温度正常。
Please adjust attemperator and flue gas damper to increase steam temperature up as soon as possible.
请尽快调节减温器和烟气挡板把蒸汽温度升高。
The automatic control of boiler's drum level and steam temperature is realized by applying FIX software.
介绍应用FIX软件实现热电厂锅炉的温度、水位自动控制。
Boiler superheated steam temperature is a typical object with large delay, inertia, time-varying and nonlinearity.
火电厂锅炉过热蒸汽温度是一类典型的大迟延、大惯性、时变、非线性控制对象。
Based on pattern identification of dynamic process, a kind of control algorithm for steam temperature is introduced.
针对汽温控制系统提出了一种基于动态过程模式识别的控制算法。
Cement tube done can hang into a pool steam kept, steam of a steaming time and steam temperature inversely proportional to.
水泥管做好后就可以吊入蒸养池蒸养了，蒸养的时间和蒸汽的温度成反比。
The superheated steam temperature is an important parameter in the waste heat recovery system of sulfur-based sulfuric acid plant.
硫磺制酸装置余热回收系统的过热蒸汽温度是一个重要的参数。
Some vital points to be heeded concerning steam temperature regulation and coal water ratio in supercritical boiler are mentioned.
提出了超临界锅炉汽温调节和煤水比调节应注意的几个主要问题。
In tangential combustion system, the reheat steam temperature can be adjusted by changing burner nozzle Angle to just the flame position.
在切向燃烧系统中，通过改变燃烧器喷口的角度可以调节炉内火焰中心位置，可达到调节再热汽温的目的。
The inverse dynamics model of superheated steam temperature is complex, nonlinear, whose solution is get more difficult by general method.
过热汽温对象的逆动力学模型是复杂的非线性模型，利用常规的求解方法很难求解。
Currently, the superheated steam temperature control system in most power plants still adopts the conventional PID cascade control scheme.
目前，大多数火电厂的过热汽温控制仍然普遍采用传统的PID串级控制方法。
When this control strategy is applied into primary steam temperature and boiler fuel regulating systems, benign control effect can be obtained.
这种控制策略用于主汽温和锅炉燃料调节系统中，取得了良好的控制效果。
During boiler operation superheated steam temperature must be kept in allowable IIrange and the temperature excursion must be rigidly controlled.
锅炉运行中，过热蒸汽温度要求维持在允许的范围之内，尤其要求严格控制超温现象的发生。
The engineering practice shows that taking higher-order inertia link as state observer of super heater steam temperature is feasible and in point.
工程实践表明：采用高阶惯性环节作为过热器蒸汽温度的状态观测器是可行的，适用的。
Based on the methods of adaptive inverse control, double loops of disturbance canceling system are designed for the main steam temperature system.
基于自适应逆控制方法设计了主汽温系统的双回路扰动消除系统。
Main factors influencing boiler steam temperature in power plant were described in this paper. And it points out methods to adjust the steam temperature.
叙述了发电厂影响锅炉汽温的主要因素，提出了调整汽温的措施。
Based on the characteristics of superheated steam temperature of a drum boiler, a new cascade feedback control system with load feed-forward is designed.
针对锅炉过热汽温的特点，设计前馈-反馈串级复合型控制系统。
Through the operating data analysis of a 600MW load generating set, the major factors of steam temperature fluctuation was from the combustion disturbance.
通过对一台600MW机组运行数据进行分析发现，汽温波动的主要因素来自于燃烧扰动。
This paper presents the structure and features of a feedback control system for steam temperature. And the adjustment of parameters concerned is discussed.
本文介绍了火电厂汽温过程状态变量反馈控制系统的结构和特点，并讨论其有关参数的整定方法。
A new main-steam temperature control scheme of utility boiler is proposed by combining the dynamic matrix control arithmetic with the cascade control structure.
将动态矩阵控制算法与串级控制相结合，提出了一种新的火电厂锅炉主汽温控制方案。
The simulation results show that the superheated steam temperature control system using this algorithm has better performances than that of fuzzy PID control system.
仿真结果表明，利用该算法设计的汽温控制系统比应用模糊pid控制设计的汽温控制系统具有更加优良的性能。
The boiler super-heater steam temperature control object is generally with characteristic of parameters slow time variable, the great inertia and the larger time lag.
锅炉过热器蒸汽温度受控对象通常具有大惯性、大迟延、参数慢时变等特点。
It has been found that for different coals, the specific heat capacity is nearly the same for a certain load, which can make steam temperature control more precision.
实践证明，对不同煤质，一定负荷下的比热量几乎是相同的，可以使汽温控制得更好。
Influenced by joining the primary frequency modulation and the coal quality variation, the new problems were faced to the large generating sets steam temperature control.
受参与一次调频和煤质波动的影响，大型机组汽温控制面临新的考验。
A new superheated steam temperature control system is derived by combining the dynamic matrix proportion integration control arithmetic with the cascade control structure.
通过将动态矩阵比例积分控制算法与串级控制相结合，提出了一种新的火电厂锅炉过热汽温控制方案。
A new superheated steam temperature control system design scheme is proposed, the main controller design is based on Adaptive Network-based Fuzzy Inference system (ANFIS).
提出一种新型的过热汽温控制方案，主控制器基于自适应神经网络模糊推理系统(ANFIS)进行设计。
Boiler slag machine especially pay attention to control the shaft seal steam temperature, ensuring that the shaft seal steam temperature and rotor metal temperature matching.
锅炉出渣机尤其注意轴封汽温度的控制，确保轴封汽温度与转子金属温度相匹配。
The controls for drum water level, steam temperature, and negative furnace pressure are in analog control, among them, the drum water level control is under fuzzy PID control.
汽包水位、蒸气温度、炉膛负压的控制采用模拟调节方式，其中汽包水位则选择了模糊PID调节。
The main-steam temperature with characteristics of nonlinear and time-variant of long dead time are often affected by many measurable and immeasurable disturbances in operation.
火电厂主汽温被控对象具有大迟延、非线性时变的特性，且在实际运行中存在诸多可测与不可测的扰动。
The main-steam temperature with characteristics of nonlinear and time-variant of long dead time are often affected by many measurable and immeasurable disturbances in operation.
火电厂主汽温被控对象具有大迟延、非线性时变的特性，且在实际运行中存在诸多可测与不可测的扰动。
应用推荐