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temperature controlling
相关语句
  温度控制
    Research on Micro-Computer Temperature Controlling System for Industrial Kilns
    工业窑炉微机温度控制系统的研究
短句来源
    A Research on Micro--computer Temperature Controlling System for Industrial Kilns
    工业窑炉微机温度控制系统的研究
短句来源
    Temperature Controlling System for Heat Transfer of Boiling Fluid
    流体沸腾传热温度控制系统
短句来源
    Research of New Type Carbon Fiber Pre-oxidization Furnace and Its Temperature Controlling Property
    新型碳纤维预氧炉及温度控制特性的研究
短句来源
    The authors have developed the micro-computer temperature controlling system for industrial kilns in which the PID regulation by integral splitting is introduced.
    本文就工业窑炉微机温度控制引入积分分离式的PID调节进行了分析研究;
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  “temperature controlling”译为未确定词的双语例句
    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
短句来源
    The controlling system of The micro electricity-heated boiler is composed of water level controlling part and temperature controlling part.
    三冲量微机水位控制系统主要由单片机系统、水位检测器、伺服放大器等组成,实现了用单片机对水位的三冲量控制;
短句来源
    Based on test data in practical operation of a CFB MSW incenerator, a mathematic model of temperature distribution in furnace of a CFB MSW incinerator has been established, and a relative gain matrix of the system being calculated, and reasonable match of the furnace temperature controlling variables, as well as reasonable strategy of decoupling control and of feedfront control, being put forward on the said basis.
    根据实际运行的CFB垃圾焚烧炉测试数据 ,确定了CFB垃圾焚烧炉炉膛温度分布的数学模型 ,并在此基础上 ,计算了系统的相对增益矩阵 ,提出合理的炉膛温度控制变量匹配、合理的解耦控制和前馈控制策略。
短句来源
    A method of fuzzy PI controlling applied in the power plant’s temperature controlling is stated. Using fuzzy PI non-linear modeling and closed-loop system emulation is realized,and comparison with traditional PID controlling used in thermal power station cascade temperature controlling system is made. The controlling property of this system has improved in overshoot and high-speed and anti-jamming aspects.
    阐述了在电厂汽温控制中采用的一种模糊PI(Fuzzy PI)控制方法,利用Fuzzy PI对本系统实现非线性建模和闭环系统仿真,并与传统的PID控制在电厂串级汽温控制系统中的应用进行了比较,系统的控制特性在超调量、快速性、抗干扰方面都有了很大的改善。
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  temperature controlling
Average strengths in tension of 2.75×109 N/m2 (400×103 lb f/in.2) are reported using this temperature controlling method compared with 2.5×109 N/m2 (360×103 lb f/in.2) for similar diameter material grown using a constant power mode system.
      
A melt temperature controlling device, dependent on the infra-red emitted from the melt area at which the filament is withdrawn, was developed and used to grow filament of constant diameter in the growth rate range 2.5 to 7.5 cm/min.
      
In the developed model, the optimization module of the water distribution of secondary cooling zone was established according to the metallurgical criterion for billet and target temperature controlling principle.
      
In order to achieve that some modifications on temperature controlling and measunng systems have been introduced.
      


The method of turbine regulation has to be considered in the design of steam boiler reheater.From the point of economy,it may not be necessory to control the reheat steam temperature,but for the sake of sabety,it has to be controlled within limits. The variation of reheat steam temperature,at different boiler load,is con- cerned with the percentage of direct radiating heat,absorbed by the reheater from the furnace. The reheat steam temperature changes sensibly by the voriation of flame position in furnce,so...

The method of turbine regulation has to be considered in the design of steam boiler reheater.From the point of economy,it may not be necessory to control the reheat steam temperature,but for the sake of sabety,it has to be controlled within limits. The variation of reheat steam temperature,at different boiler load,is con- cerned with the percentage of direct radiating heat,absorbed by the reheater from the furnace. The reheat steam temperature changes sensibly by the voriation of flame position in furnce,so it is good for conditional regulation.Gas recirculation is the most popular method for reheat control,the omount of recirculing gas is concerned with the location of the reheater in the gas passages.However,the flue gas heat loss of the boiler set will be increased when the gas recirculation is opplied.For reheat control,the method of steam by-pass will not affect the high pressure steam temperature,but the omount of high alloy steel for the ma- nufacture of reheater is much more increased.When using gas damper for regu- lation,if a part of the primary superheater heating surface is placed in poralld with the reheater,the reheat control will increase the difficulty for the control of primary steam temperature. In practice,each control method requires certain feasible condition for its opplication ond also has limit of temperature controlling range.

中间过热器的设计与汽轮机的调节方法有关。从经济方面看来,对二次汽温不一定要进行调节;但从工作安全方面来看,这种调节是必要的。在不同负荷下,二次汽温的变化同中间过热吸收炉膛辐射热的百分量有关。用喷燃器倾角调节时,二次汽温的变动最灵敏,因而适于作动态调节。烟气再循环是最常用的调节方法,所需再循环烟量同中间过热器所处的烟温地带有关。烟气再循环会增大锅炉机组的排烟热损失。蒸汽旁路的调节方法不影响一次汽温,但中间过热器所需金属用量增多。当用烟气挡板调节时,如一次和二次过热器并例工作,则二次汽温的调节将增大一次汽温调节的困难。实际上每种调节方法均有一定的适用条件和调节幅度的限制。

Through calculation of concrete boiler design, the paper discusses: the influences of gas recirculation to the heat transfer of different heating surfaces; the suitable arrangement of steam reheater; the amount of recirculating gas needed for controlling the reheat temperature; and the influence of gas recirculation to the economy of boiler plant. The paper also gives a brief review of the peculiarities of different reheat temperature controlling methods.

本文通过了具体鍋爐机组的热力計算与分析,說明烟气再循环对各个受热面传热的影响,中間过热器的合理布置,为維持二次汽溫所必需的再循环烟量,以及烟气再循环对鍋爐經济性的影响,还簡要論述二次汽溫各种調节方式的一些基本特点。

The temperature greatly influences the characteristics of laser diode. If a stable output wavelength is required, the temperature of the laser diode must be maintained at a constant level. In this paper, the principle and the method for accurately controlling the temperature of the laser diode are described. The structure of the temperature controlling system and the electronics of the thermoelectric cooler are given. By using this system, the temperature accuracy of 0.02 t can be obtained.

温度对半导体激光器的特性有很大的影响,在要求半导体激光器输出稳定的波长情况下,必须对其温度进行高精度控制。文中介绍了半导体激光器的高精度温度控制原理和方法,详细给出了温控系统的机械结构和致冷器的控制电路。该系统可以达到0.02℃的控制精度。

 
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