用此方法具体分析了水位调节系统。
In the end the method is used to analyse the water level control system.
新型电动式水位调节器系统已经受了试验及实际使用的考验。
The new electric level regulator has been proved through test and actual application.
本文根据两段式水位调节系统的特点，分析了耦合作用产生的原因。
This paper makes an analysis on the causes of coupling effect in a two-sectional drum water level control system.
在恒速泵凝结水系统中，依靠节流调节维持除氧器和凝汽器水位存在种种缺陷。
In this paper, disadvantages of using throttle to adjust and maintain water levels of deaerator and condenser in constant speed pump condensate system were presented.
根据线径的不同，随便调节冷却段水位。达到冷却的目的。
According to the different wire diameter, literally adjust cooling section water level, to achieve the purpose of cooling.
本文首先分析了闸门的调节过程，然后给出了上游常水位闸门和下游常水位闸门工作的数学模型。
In this paper, the governing process of gates is firstly analysed, and then the mathematical models of the operation of upstream constant level gate and that of downstream one are given.
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。
The dipping treatment process of float ball which is the key part in boiler water level controller was introduced.
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 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.
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 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.
从济宁至扬州港，共有12个船闸数来调节水位。
There are 12 locks to regulate the water level from Jining to Yangzhou port.
本文介绍了用单回路数字调节器实现锅炉汽包水位控制的方案及系统的组成方法。
This paper introduces a control scheme with single loop digital regulator for the boiler drum level control and describes the composition of the system.
水位检测装置，该水位检测装置包括：设置于浮 标和浮标杆之间，用于调节浮标杆和微型开关接触的时间的缓冲构件；
Water level detecting apparatus, comprising buffer member for adjusting contact time of the float bar and micro-switch, which is located between float and float bar;
就其低加组及除氧器水位自动调节系统而言，按其原设计的方案是无法投入自动的。
For example low-pressure heater and deaerator automatic regulators could not be put into automatic operation according to original design scheme.
基于考虑调压井水位波动的调节系统数学模型，对调节系统的动特性进行了初步分析。
Based on the governing system mathematical models which take the surge tank water level oscillation into account, the governing system dynamic performance in discussed.
该系统采用电动给水泵变速调节和调节阀共同完成水位控制。
The system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.
本文提出了多年调节水库在考虑丰枯分时上网电价条件下，如何确定年末消落水位的方法。
A method to determine the year-end level with flood and dry power price for multi-year regulating storage reservoir is introduced in this paper.
并运用MATLAB仿真工具，针对锅炉水位和汽压调节对象仿真模型在不同的蒸汽负荷、不同给水量、不同燃油量和不同控制方式下的动、静态情况进行仿真研究。
The response was compared with that obtained through simulation realized by the use of MATLAB and the actual process on different steam flow, feed water flow, fuel flow and control method.
根据凝泵变频器的特点和除氧器两个调节阀的特性，对除氧器水位控制策略进行了完善和改进。
Based on the characteristic of condensate pump transducer and two relay valves of deaerator, we improve the strategy of water level control in the deaerator.
研究结果表明，由于水利设施的调节作用，大部分湖泊平均水位提高，水位变化趋于平缓，但部分河道型湖泊情况正好相反，水位下降且变化幅度较以前增大。
The results show, by the adjusting of water conservancy projects, the mean water level of most lakes increase and become steady. However, some discharge lakes are opposite.
针对井渠结合灌区目前存在的地下水位下降、可用水量不足等问题，提出了运用多年的各种水资源均衡调节的方法。
In this paper, system analysis method is applied, a model of optimal conjunctive operation of surface water and groundwater resources for Fuyang, Huaibei district is established.
研究表明，对于水源水位大幅度变化的低扬程泵站，采用双速全调节轴流泵，具有运行方便、节能效果显著的特点。
It is showed that, the adjustable axial-flow pump with double speed is very convenient in use and obvious in energy saving wh...
设计了周期性模型，用于确定各水库的滞时区出库流量和调节性能较差水库的控制期末水位。
A periodicity model is designed to estimate the end-of-study contents of the reservoirs with short-live storage and the delay releases from upper reservoirs.
建立了整定水位PID调节器的控制模型，优化变速泵控制前池水位变化系统的动态品质。
Though setting up the model to calibrating the level control parameter PID, the system dynamic performances is optimized in regulating the upper pool water level by variable speed pumps.
建立了整定水位PID调节器的控制模型，优化变速泵控制前池水位变化系统的动态品质。
Though setting up the model to calibrating the level control parameter PID, the system dynamic performances is optimized in regulating the upper pool water level by variable speed pumps.
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