1、

Main steam temperature system is a typical open loop stable system with large time delay, its model can be described by an equivalent First Order plus Pure Dead Time ( FOPDT) type.

火电厂主汽温系统是典型的大滞后开环稳定系统,其过程模型可以等效为常用的一阶加纯滞后形式(FOPDT)。

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2、

Based on a superheated steam temperature control system of a boiler ( 1650 t/ h) in a power plant, this paper presents a robust double-loop cascade control algorithm with both dimension-decreasing state observer and PI controller. The corresponding setting rule of parameters is also given.

本文以某电厂1650吨/时大型锅炉过热器出口蒸汽温度控制系统为研究对象,提出了一种带有降维状态观测器和PI的鲁棒双环串级控制方法,并给出了相应的参数整定算法。

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3、

Terminal reheat air conditioning system Optimization Investigation of Re-heated Steam Temperature Control System of Power Plant

末端再加热式空气调节系统火电厂再热汽温调节系统的优化研究

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4、

The flow properties of the short-nozzle, the effect of burner tilting on the steam temperature of the boiler, the operating characteristics and reliability of the tilting burner itself have all been the subjects of research.

研究了短喷嘴的气流特性、摆动燃烧对锅炉汽温的影响。以及摆动式燃烧器本身运行的特点与可靠性。

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5、

This paper applies the stair-like predictive control based on variable models to superheated steam temperature control in thermal plant, and makes the software with C. Simulation results show that the software gets a good performance under different power conditions.

本文将基于可变模型的阶梯式预测控制运用于火电厂过热汽温控制中,并用C语言实现了上位机软件包,在大范围工况取得了稳定优良的控制效果。

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6、

Optimization Debugging of 300 MW Unit Boiler Steam Temperature Control System

300MW机组锅炉汽温控制系统优化调试

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7、

A Study of the Reheat Steam Temperature Regulation Methods for Large-sized Boiler Units

大型机组再热汽温调节手段研究

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8、

Due to the main monitoring local parameters including the main steam pressure and temperature, reheat steam temperature, back pressure, heater terminal temperature difference, etc. deviating from the design values frequently during unit practical operation, it affects unit thermal economics.

火电机组在实际运行中,其主要监控的局部参数包括主蒸汽压力、主蒸汽温度、再热蒸汽温度、背压、加热器端差等经常会偏离设计值而影响机组的热经济性。

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9、

The reheat steam temperature regulated by tilting burner for 600 MW utility boiler was described in this paper.

介绍了600MW电站锅炉利用摆动燃烧器调节再热汽温的特性。

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10、

Analysis of Superheated Steam Temperature Characteristic Test and Improvement Project of Control System

过热汽温特性试验分析及控制系统改造方案

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11、

Steam Temperature Deviation Test and Numeric Calculation for Domestically-made Boilers of 2008 t/ h

国产2008t/h锅炉汽温偏差试验和数值分析

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12、

Investigation on the Method of Thermal Calculation for Boilers and Their Steam Temperature Trouble

锅炉热力计算方法与汽温问题的分析研究

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13、

Application of internal model and self-adaptive PSD controller in the main steam temperature controlling system

内模自适应PSD控制器在主汽温控制中的应用

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14、

As the main steam temperature control with the lag, double-loop regulation scheme used to implement the use of cooling water on the main steam temperature control.

针对主蒸汽温度调节中被调对象的滞后性,双回路的调节方案用来实现利用减温水对主蒸汽温度的有效控制。

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16、

An analysis of steam temperature regulation of a 500 MW Unit

500MW机组蒸汽温度调节过程分析

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17、

Steam Temperature Adjustment of Large Power Plant

大容量机组蒸汽调温浅析

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18、

Research on model predictive control of reheat steam temperature for large scale coal-fired units

大型燃煤机组再热汽温模型预测控制研究

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19、

Discussion on the Practical Technology for Reheat Steam Temperature Adjustment in Domestic Utility Boilers

国产电站锅炉再热汽温调节实用技术探讨

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20、

To analyses and improve the superheat steam temperature on the low side of 410 t/ h boiler

410t/h锅炉过热汽温偏低的原因分析及对策

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