IC卡预支费电能表作为这一时代的产物，从技术上满足了电力产业对电能的计量，控制与治理提出的越来越高的要求。
As a product of this era, IC card prepaid power meter meet the electric power industry's ever-increasing demands which about energy's measurement, control and management from the technical.
动态安全域的方法可使电力系统实时安全监视、防御与控制更科学、更有效，有着广阔的在线应用前景。
Dynamic security region (DSR) is a more scientific and effective method for real-time security monitoring, assessment and control of power systems, compared with traditional "point-wise" approaches.
本课题研究开发了基于DSP的SVC(动态静止型无功补偿)控制系统，是嵌入式计算机技术与电力电子技术结合的一个实例。
This topic research and develop SVC (Static Var Compensator) control system based on DSP, was the embeded system computer technology and electric power electronic technology integrate example.
以电力监控系统安全防护要求所建立的生产控制大区与管理信息大区的系统分区，较成体系地构建了核电厂的系统分区框架。
Based on the system partition of the large area of production control and the area of management information, the system partition framework of the nuclear power plant is established.
有源电力滤波器（APF）中畸变电流的检测与控制方法，不仅是决定其补偿性能的关键因素，而且也影响到APF的应用范围。
The detection and control methods of distortion currents for active power filters are key factors affecting not only the compensation performance of APF, but also the extension application.
介绍一种电力开关远程控制系统中基于单片机的通信系统协议的设计与实现。
In this paper, the design and implementation of communication protocol of remote control system for power switch is introduced.
所以，现代电力系统中的无功功率与电压控制是一个非常重要的问题，需要很好地解决。
So reactive power and voltage control in modern power system is a very important problem that need to solve well.
等离子喷焊电源是为等离子弧提供能量的电源，涉及到焊接工艺学、电力电子学、控制理论和计算机科学与技术等众多领域。
Plasma spray welding power source, which gives energy to plasma arc welding, involves welding technology, power electricals, control theory, computer science and technology, and so on.
文中对多代理技术目前在电力系统暂态稳定分析与控制、倒闸计划和故障诊断等方面的应用做了概要介绍。
In this paper, an introduction of its applications in power system transient stability analysis and control, planning of switching operation, and disturbance diagnosis is presented.
在电力市场中，它是一个很重要的参数，与供电可靠性、负荷控制和电价规划密切相关。
In power market it is an important parameter for it is related to power supply reliability, load control and power pricing.
对串联混合型有源电力滤波器的电路结构、系统特性、控制方法等进行探讨与分析。
The circuit structure, control method and system characteristics of the hybrid type series active power filter are discussed.
无功的优化与控制关系到电力企业自身的经济效益。
A reactive power optimization and control system is becoming more and more important for electric power companies.
为充分发挥含PMU的广域量测系统（W AM S/PMU）在电力系统安全预警、保护与控制中的作用，研究了节点相角-电压空间上保证暂态稳定的动态安全域的边界性质。
To make full use of the WAMS/PMU in the security monitoring, protection and control of power system, PDSR in phase angle-voltage space was studied.
针对电力系统运行方式复杂、时变的特点，提出了智能化暂态稳定评估与控制模型。
For the complex, time-varying characteristics of power system, a smart model for transient stability assessment and control is proposed.
研究联络线故障水平对电力系统暂态稳定性的影响，对于电力系统的安全稳定评估与校核，以及暂态稳定预防控制都有着重要意义。
The research on the fault level of tie line is of significance for the security and stability evaluation of power system as well as the preventive control of transient stability.
通过连续、快速控制励磁机电压以与发电机的要求相匹配来提高发电机对于电力系统的稳态和暂态稳定性限度。
Increases both the steady state and transient stability limits of the generator with respect to the power system by continuous, fast control of the exciter voltage to match the generator requirements.
该控制器结构合理、功能适用、可靠性高，与户外真空断路器配套使用，能对电力10KV户外架空线路进行有效的保护和控制。
The recloser controller has logical structure, applicable function, high reliability, and can protect and control effectively aerial line outdoors of 10 KV electric power with outdoors vacuum breaker.
本课题的目标是要在图形平台一体化的指导思想下，实现能够满足电力数据采集与监视控制（SCADA）要求的图形系统，该系统以可扩展矢量图形（SVG）作为图形交换格式。
This page aims at developing a graphic system that can meet requirements of SCADA in power systems and create graphic files in SVG format under the guidance thinking of the universal graphic platform.
计算机网络的通信技术用来将电力系统模型与控制中心模型相联接。
The communication technique of computer network is used to link the power system model with the control center model.
论述了提高电力负荷控制终端可靠性应采取的措施，介绍了超大规模集成电路在双向控制终端的设计与实现。
This paper discusses the measures to increase the reliability of the power Load control terminal, and introduces the design and realization of two way power control terminal with LSI.
随着电网规模的不断扩大，电网结构越来越复杂，人们逐渐认识到了电力负荷模型在电力系统分析、运行与控制中的重要性。
With the constant expansion and more complex structure of power grid, people gradually realized the importance of electric load model in power system analysis, operation and control.
研究结果表明，该控制策略实现了励磁控制与汽门调节的动态解耦，应用该方法可显著提高电力系统的暂态稳定性。
The simulation result shows that the control strategy can realize the dynamic decoupling control of excitation and valve and so it can considerably increase the dynamic stability of power system.
电力系统动态数字实时仿真已成为规划电力系统，设计与检验电力系统控制、保护以及调度设备的主要工具。
The dynamic and digital real-time simulation of power system is believed as an indispensable tool for power system planning, protective and control devices designing and testing.
电力操作电源是发电厂、变电站中重要的二次设备，为控制负荷与动力负荷提供直流电源。
As important devices, power operating supplies provide DC power for loads in power plants and substations.
介绍使用电力系统输入-输出反馈线性化模型的非线性励磁控制器的设计，该控制器的设计与运行点无关。
A design for nonlinear excitation controller using an input-output feedback linearized model of the power system is presented. The controller design is independent of operating points.
在非有效接地电力系统的保护与控制中，电容电流是一项重要的参数。
Capacitance currents is an important parameter for protection and control in effectively earthed power systems.
大功率GTO逆变器用于铁路电力牵引，其PW M控制与一般工业领域中的变频调速系统的PWM控制有很大不同。
High power GTO inverter is used for railway electric traction. Its PWM control is significantly different from variable frequency drive system in conventional industrial area.
提出应用系统控制参数与系统负荷裕度之间的灵敏度关系、对电力系统电压稳定进行控制的方法。
This paper describes the application of sensitivity of the loading margin with respect to parameter on control for voltage stability.
提出了应用系统控制参数与系统负荷裕度之间的灵敏度关系及对电力系统电压稳定进行预防控制的方法。
This paper describes the application of sensitivity of the loading margin with respect to parameter on preventive control for voltage stability.
SCR电力控制器可与目前收视率高达3000安培的电流。
SCR power controllers are available with current ratings up to 3000 amps.
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