Boiler water level control system is a boiler control system for production of the most important aspects.
锅炉水位控制系统是锅炉生产控制系统中最重要的环节。
The dipping treatment process of float ball which is the key part in boiler water level controller was introduced.
介绍了锅炉锅筒水位控制调节器中关键部件—浮球的浸胶处理工艺。
At first, boiler water level control system and the mean of alarm and fault detection adopted universally are introduced.
首先介绍了火电厂热工锅炉汽包水位控制系统以及现阶段普遍采取的报警和故障检测方法。
This system can effectively eliminate water during the various problems, so that the boiler water level in a given range, to ensure the safe operation of the boiler.
本系统能够有效克服给水过程中出现的各种问题，使锅炉汽包水位在给定的范围内，保证锅炉的安全运行。
Combining fuzzy control with expert system, author presents an expert adaptive fuzzy controller and its application for a 500mw power plant boiler water level control.
本文将模糊控制与专家系统结合起来，提出了专家自适应模糊控制器，并将其应用于500MW机组仿真机锅炉水位控制中。
Therefore, the maintenance of the boiler water level in a given range is the protection necessary for safe operation of boilers, boiler properly one of the key indicators of.
因此，维持锅炉汽包水位在给定范围内是保护锅炉安全运行的必要条件，也是锅炉正常运行的主要指标之一。
The control difficulty points of drum water level, three parameters system structure of boiler water level system, control strategy choosing and control algorithm of HSIC were studied.
研究了汽包液位控制的难点、锅炉水位三冲量系统结构、控制策略选取及HSIC控制算法。
It describes the fuzzy PID-type controller design of the alkali boiler water level, the build of 2-d control table, the realization of the computer design and simulation of the controller.
以碱回收炉的水位控制为例具体论述调整系统控制量的模糊pid控制器的设计、2- D控制表的建立、以及控制器计算机设计与仿真的实现。
A few and familiar methods of filtering are introduced. And the inside influence of the filtering methods which are infected by characteristic of the data in Boiler Water Level is analyzed.
介绍了几种常见的离散数据滤波算法，分析了在电厂热工锅炉汽包水位中滤波测点数据的特性以及其对滤波算法的内在影响，在此基础上得出一种新的变加权离散滤波算法。
The method about measure of water level, pressure compensation, judging and control for false water level of boiler are discussed emphatically.
着重论述了锅炉水位测量、压力补偿、虚假水位判断及水位控制的方法。
Fill in operation form and record water level, pressure, temperature, quantity of fuel, etc. And keep boiler running smoothly.
认真填写各种运行记录及记载水位、压力、温度、燃油量等。
Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.
锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛负压控制系统和燃烧经济控制系统。
This paper focuses on effects of the valve characteristics and the transfer pipe delay on dynamic performance for boiler drum level, under varying valve opening of the feed water control valve.
本文着重探讨当给水调节伐门开度变化时，伐门特性以及管路传输迟延对锅炉汽包水位动态特性的影响。
This thesis explains a kind of three-element value cascade control method which is applied in the power plant to control the water level in the steam boiler.
文章介绍了一种已实际应用的电厂锅炉汽包水位三冲量串级控制方法。
Moreover, the edge-detecting method of image processing is used in detecting water level of boiler drums.
并结合图像处理技术，开发了针对不同水位计图像处理的算法，实现了水位计的清晰显示。
A monitoring method for boiler drum water level and its features and application are introduced in the paper.
介绍了锅炉汽包的水位监测方法、系统的特点和应用情况。
A severe phenomenon of false water level exists in boiler drum under varying operating conditions.
锅炉汽包在变工况运行时往往产生严重的“虚假水位”现象。
On the basis of analysis of conventional drum water level control mode for boiler and existing problems, a dual inputs single output fuzzy water level control system is stated.
在分析常用锅炉汽包水位控制方式存在问题的基础上提出了双输入—单输出汽包水位模糊控制系统。
When the level indicator shows that the water is insufficient in the boiler, the pump will make up water for it automatically.
当液体指示器显示锅炉内水不充足时，泵将自动为其补充水。
Water level of boiler drum in power station is one of the main control parameters for turbine-generator unit, which reflects the balance of boiler load and feed-water indirectly.
电站锅炉汽包水位间接地反映了锅炉负荷与给水平衡的关系。是电站发电机组运行的主要控制参数之一。
And PID control method is singly adopted for water level control and steam pressure control of the fuel oil boiler.
其中对大型船舶锅炉的水位和蒸汽压力分别采用了PID控制。
Boiler control the water level change because of their distinctive characteristics and features.
锅炉水位的控制因其变化特性而具有鲜明的特点。
The paper presents the way the water level in marine boiler is controlled by a advanced fuzzy controller.
采用一种改进的模糊控制方法，实现锅炉水位控制。
Boiler is an equipment of produce steam, to keep the water level of the boiler drum within a certain range is very important.
锅炉是生产蒸汽的设备，保持锅炉汽包内的水位在一定范围内是非常重要的。
If the water level is too low, the boiler may be burnt dry;
如果水位过低，锅炉可能被烧干；
1 before the fire, steam boiler, should check the valve pipe, steam pipe, pressure gauge, safety valve, water level gauge, drain valve is in good condition.
蒸汽锅炉生火之前，应检查各阀门水管、汽管、压力表、安全阀、水位表、排污阀等是否处在完好状态。
1 before the fire, steam boiler, should check the valve pipe, steam pipe, pressure gauge, safety valve, water level gauge, drain valve is in good condition.
蒸汽锅炉生火之前，应检查各阀门水管、汽管、压力表、安全阀、水位表、排污阀等是否处在完好状态。
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