The system operator has three main functions : transfer (inter-regional and international transit), process control and balance of the electric power system.
系统操作器有三大主要功能：传送（地区间和国际中转）、程控和电力系统平衡。
This paper is focused on the process of automatic switching and gives a design of the automatic switching control system of ship power station.
本文以船舶电站的并车过程为研究对象，设计了船舶电站自动并车控制系统。
According to the structure of servo mechanism on HD2se-ries pump, their functions have been analyzed. The structure and control process of constant power valve are mainly discussed.
根据HD 2系列泵伺服机构的组成，分析了它们各自在HD 2系列泵中所起的作用，着重讨论了恒功率阀的结构和控制过程。
Next the design process of this power supply, which include the main circuit design, control and auxiliary circuit design, are introduced in detail.
接着详细介绍了电力操作电源的设计过程，包括主电路的设计以及控制电路的设计。
Available industry specific solutions include process control, instrumentation, analytics, safety, plant optimization, telecommunications, energy management and power distribution.
这些特定行业解决方案包括过程控制、仪器仪表、分析、安全、工厂优化、电信、能源管理以及配电。
A computer system controls the motion and power pulse of whole process by intelligence control theory.
一种基于智能控制理论的计算机系统控制整个处理过程的运动和电源脉冲。
In POWER HD, each single product is checked and tested through a series of strict and accurate QC (Quality Control) process by leading edge technology facilities.
在惠达航空模型每个产品都会被检查和测试通过一系列严格和精确的质量控制程序。
PLC power control system, having been developed, simulated the transient process of the core decay power from 8% full power to 2% full power while blackout accident.
开发PLC功率调节系统，模拟了全厂断电事故工况下堆芯衰变功率从堆芯8%额定功率到堆芯2%额定功率的变化过程；
Firstly, the fault-tolerant process control is introduced according to the safety and economics requirement of chemical, power, iron and steel processes.
首先，从工业生产过程的安全经济运行与控制需要出发，介绍了过程控制中容错的基本思想。
Its principal circuit is that of single power supply and the control circuit takes the high-performance monolithic computer 80c196kc as its kernel to implement automatic control of hardfacing process.
主电路为单电源供电，控制电路以高性能单片机80c 196kc为核心，实现了对喷焊过程的自动控制。
From sampling, calculation time delay, control object zero-order discretization, digitalization process influence to Active Power Filter is analyzed in this paper.
从采样，计算延时，控制对象的零阶保持离散化等方面分析了数字化过程对有源电力滤波器性能的影响。
In addition, the design process of the wave maker control hardware is analysed in detail, and a general selection method of the motor power is proposed.
另外，详细分析了造波机控制硬件的设计过程，并在电机功率的选取上总结出一种通用方法。
In a steam power plant, after enhancement of process control and administration, medium-loss at boiler unit is obviously reduced; scar-removing ratio is reduced from 6.
某公司热电厂通过加强过程控制和管理，降低锅炉站内工质损失，锅炉排污率从改造前的6。
From test data generated in power stations a strategy can be developed to optimise the combustion process in iterative steps at individual control points.
文章推荐的应用软件在电厂测试数据的基础上，经过反复迭代，可求出在某些控制点上的优化燃烧过程，从而可显著提高电厂效率。
The design of the low-frequency power is the key factor to the control process of the mine lift.
在交流提升机的自动控制中，低频电源的设计是低频拖动控制的关键。
A parameter control system for electroplating process based on power source was presented.
提出了一个基于电源装备的电镀工艺参数控制系统。
A bidirectional pulse power supply is designed, which adopts a two stage structure for process requirements. On this basis, its control system is also designed.
设计了一种采用两级结构来实现工艺要求的双向脉冲电源，在此基础上设计并实现了电源的控制系统。
The design of main power sources structure, the control circuit for welding tractor and wire feeder, SCM control circuit and software for welding process are introduced in detail.
对该焊机的主电源结构、小车行走控制电路、送丝电路、单片机控制电路以及焊接过程控制软件等的设计作了较详细的介绍。
Link quality analysis (LQA) is a key measurement process in adaptive frequency hopping (AFH) communication systems and results in adaptive frequency and power control.
信道质量评估是自适应跳频通信的关键技术，其实时评估结果为自适应频率控制和自适应功率控制提供依据。
The digital simulation shows that the model can describe the dynamic process of the deaerator accurately, and can be used for the simulation and control of power plant.
数字仿真结果表明，所建模型能正确反映除氧器在不同工况时的动态特性，可以用于火电站数字仿真、现场运行控制以及研究除氧器特性等方面。
Based on the characteristics of MMA welding process, a new control system of IGBT inverter arc welding power source is developed.
针对手工焊条电弧焊(MMA)弧焊过程特点，建立了绝缘栅型晶体管逆变式弧焊电源控制系统。
Monitor and control of power system is moving from time section to time process, and protection and control of power system is moving from spot and local to global of electric network.
电力系统的监视与控制正在从时间断面逐步走向时间过程，电力系统的保护与控制正在从电网的点和局部逐步走向系统全局。
Models include two man games and three man game models, and the process of control power arrangement and its results have been analysized.
模型分为二人、三人博弈模型，分别分析了控制权、监督权安排的决定因素和均衡结果。
Study of the dynamic output characteristics of arc welding power supply is of great significance for optimization of welder design, control of welding process and improvement of welding quality.
弧焊电源的输出动态特性的研究，对优化焊机性能、焊接过程控制和改善工艺效果有重要意义。
It successfully applies the real time control of welding procedure process on large power flash butt welding complete equipment.
成功地用于大功率闪光对焊成套设备的焊接工艺过程实时控制。
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。
The fuzzy control techniques for arc welding power source, seal tracking and arc welding quality is analyzed. The fuzzy logic application methods in arc welding process control is discussed.
分析了焊接电源、焊缝跟踪和焊接质量的模糊控制技术，探讨了模糊逻辑在弧焊过程控制的应用途径。
The evolution of the type of enterprise institutional framework is essentially a power division process, which adheres to law of the correspondence between residual claim and control power.
企业组织机构类型的演化实质上是一个遵循“残余权（剩余索取权）与控制权相对应”规律的权力分割过程；
The AGC system operation demand of Guangdong power grid is analyzed. The principle, process and control types of AGC are introduced.
结合广东电网的AGC系统运行需求进行了分析，介绍了AGC控制基本原理、过程和控制类型。
In the refinery process, the key of influencing quality of melt and wasting of the electric power and efficiency is to control the electrode.
在电渣熔铸过程中，对熔铸质量、消耗的电能和生产效率影响最大的环节是对电极的控制。
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