The strategy offers good reference to similar superheated steam temperature control systems in ultra supercritical power units.
该控制策略为同类超超临界机组过热汽温控制系统设计提供了参考。
The paper presents a dynamic performance identification for superheat steam temperature control systems of boiler using ANN approach.
提出了基于BP网络的锅炉过热器温度控制系统动态特性的辨识方法。
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。
Ensuring the quality of the main steam temperature control system is an essential part for the unit plant's safe and economical operation in the power plant.
在电厂锅炉运行中，保证主汽温控制系统的控制品质是机组经济安全运行不可缺少的环节。
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。
An application study for superheated steam temperature control system is carried out. The simulation results show the proposed predictive control algorithm is valid.
将其应用于火电机组过热汽温控制进行仿真研究，结果表明所提出的预测控制算法具有优良的控制性能和很好的鲁棒性。
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。
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。
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。
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 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。
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 in this paper, which tries to combine the advantages of both intelligent control and conventional control.
本文提出一种新型的过热汽温控制方案，力图集智能控制与传统控制的优点于一身。
Simulation results show that the control strategy of this paper had the stronger anti-perturbation ability, and improved the dynamic property of reheat steam temperature control system.
仿真结果表明本文的控制方法抗干扰能力增强，能明显改善系统的动态特性。
The paper describes the modeling and adaptive control of a superheater. Digital simulation shows the feasibility of the adaptive controller for the steam temperature control of a superheater.
本文用多种方法建立了热电厂过热器的数学模型，还设计了过热蒸汽温度的适应控制器。仿真结果表明，用适应控制器控制过热蒸汽温度是可行的。
For the security and economic of power plant, research the new control method which can overcome the disadvantages of traditional superheat steam temperature control system has important meaning.
研究能克服传统过热汽温控制系统的缺点的新型控制方法，对于电站运行的安全性和经济性有十分重要的意义。
This paper put forward the scheme applying modern control theory-state variable quantity observation and control to boiler's main steam temperature control system as well as parameter tuning method.
提出了把现代控制理论的状态变量观测与控制系统理论应用于主汽温度控制系统的方案和参数整定方法。
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。
The main steam pressure control system, bed temperature measure system, bed temperature adjust system and action condition of main fuel trip (MFT) are analyzed.
对主蒸汽压力控制系统、床温测量系统、床温校正系统和主燃料跳闸的动作条件进行了详细的分析。
Lastly the adaptive fuzzy control method proposed in the paper is applied to control the superheat steam temperature of the boiler, and the practical control effect is satisfactory.
论文最后将文中的自适应模糊控制方法应用到锅炉过热蒸汽温度控制中，取得了良好的控制效果。
The property of steam ejector is analyzed. The optimize method of temperature curve and an algorithm of intelligent predictive pressure control are presented. The optimize control system is designed.
分析蒸气热泵的特点，提出最佳温升曲线的优化计算方法和蒸气压力预测智能控制算法，设计了纸机干燥部优化控制系统。
The temperature of the main steam system is a tipical control of long time-delay, long inertia time and parameter-varying, so it is difficult to achieve a high-quality effect.
火电厂主蒸汽温度具有大迟延、大惯性的特点，且对象特性随负荷变化较大等因素，很难实现稳定和高性能的控制。
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。
It is very important to supervise the temperature, pressure and flow volume of steam in time so as to control the process of generating electric power during thermal power generation.
热力发电时实时监测水蒸汽的温度、压力和流量以便及时控制发电过程是非常重要的。
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。
In view of large delay and uncertainty of the main steam temperature object in a power plant, combining with internal model controller, a control system based on adaptive PSD has been designed.
针对火电厂主汽温对象大迟延、不确定性的特点，结合内模控制器设计了基于自适应PS D控制器的控制系统。
No steam gas source, easy to use, automatic temperature control.
无需蒸汽气源，使用方便，温度自动控制。
SED recovery column reboiler temperature flow cascade control for steam condensate return.
抽提回收塔底蒸汽凝液温度流量串级控制。
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。
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。
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