Only area power system frequency information data will be measured. The measurement will be taken at any level of power outlets.
可以选择测量区域，并在高压输电网和配电系统上的任何电压等级上进行测量。
Based on the sequence operation theory, a novel algorithm of probabilistic production simulation for a multi-area power system is proposed.
在序列运算理论基础上提出了一种用于多节点系统的随机生产模拟新算法。
Based on the block bordered diagonal matrix structure, this paper presents a new discrete decomposition algorithm for the reactive-power optimization in a multi-area power system.
基于对角加边矩阵结构，提出了一种新的多区域电力系统离散无功优化分解算法。
Load Frequency Control (LFC) of the multi-area power system is an important measure for guaranteeing the electric energy qualities and implementing the secure and economic dispatch.
多区域电力系统的负荷频率控制(LFC)是保证电能质量和实施安全和经济调度的重要举措。
Crews have been working for months to upgrade equipment, trim trees, and overall harden the reliability of the Pepco power system, which runs from the Washington area into New Jersey.
工作人员已经为设备升级、树木修剪及全面加强运行与华盛顿地区与新泽西的Pepco电力系统的可靠性而工作了数月。
According to the characteristics of the two system of the power plant, the production control area is divided into the control area (safe I area) and the non control area (safe II area).
根据电厂二次系统的特点，生产控制大区被分为控制区(安全I区)和非控制区(安全II区)，各分区包含不同的具体业务。
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.
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 linearized equal area criterion and small signal analysis, the Principle and techniques of Energy Storage System(ESS) Damping Power System Oscillations are proposed in this paper.
基于线性化等面积法则和小干扰分析方法，提出储能系统抑制电力系统低频振荡的原理和方法。
SVC is used in power system for the purpose of reactive power support and voltage control. Wide area measurement system (WAMS) has been widely used in modern power systems.
SVC已经广泛应用于电力系统的无功支持和电压控制，广域测量系统在国内外也已有许多工程应用。
Now, LSS optimization theory has been attached great importance to in the area of hydro-power plants reservoirs system optimization, but it is still underway in the flood control reservoirs.
目前，大系统优化理论在水电站水库群系统优化调度领域渐受重视，在防洪水库群系统中的应用才刚刚起步。
In simulating stability project the result of RTDS and PSASP are compared in this paper, which proves that RTDS can be used efficiently in power system stability area.
通过将RTDS在稳定性课题中的模拟分析结果与通用非实时软件PSASP的结果进行对比，证明rtds也可以有效地应用于电力系统稳定分析的研究领域。
The first question of power system classification voltage control is partition of control area.
电力系统进行分级电压控制的首要问题就是对系统进行控制区域的划分。
At the area of college entrance system, the power game between the different main forces promote a fundamental change in the college entrance system.
在高校招生领域，不同制度主体之间的权力博弈从根本上推动了高校招生制度变迁。
The electric system is unable to offer all the power needed in an area.
此时电力系统就不能给所在地区提供电能了。
Simulation results in two-area four-machine proves that power system stabilizer under this strategy has stronger capacity of checking shocks and becomes stable more quickly.
二区域四机的仿真结果证明施加这种控制策略的电力系统稳定器抑制振荡能力更强，进入稳态时间更短。
An area of critical importance in the design of power system is the consideration of the insulation requirements for lines, cables and stations.
电力系统设计的一个极重要方面是考虑线路、电缆和变电站的绝缘要求。
Adaptive protection device USES local information only and can only adapt to changes of system impedance of less area of power system.
保护装置自适应由于只利用本地信息，只能适应较小范围的系统运行方式变化。
According to the specific system of nuclear power plant, the management control area is divided into safe III area and safe iv area.
管理控制大区依据核电厂特有系统组成，被划分为安全II I区和安全IV区。
Qiao sailing (1985 -) male, Master, Research area: Measuring and Relay of Power system.
乔凯庆(1985-)男，硕士，研究方向为电力系统监测和保护。
The mechanism of power system damping control is revealed through the equal area criterion in a single-machine infinite-bus power system.
基于单机-无穷大电力系统，采用等面积定则分析电力系统阻尼控制机理。
The advent of WAMS (wide area measurement system) provides a new way for studying multi-swing stability of power system.
广域测量系统(WAMS)的出现为电力系统多摆稳定性评估提供了新的契机。
Because the data are marked on time label, it gives a great of convenience on data analysis and aftertreatment, and it gives ensuring for wide area measurement in power system.
由于数据被打上了时间标签，为数据的再处理、分析等提供了便利条件，为电力系统的广域测量提供了保障。
In the area of hardware design, the system uses TMS320LF2407 DSP as microprocessor, and uses intelligent power module (IPM) as inverter, which is drived by high-speed optocouplers.
在系统的硬件设计中，处理器采用TMS320LF2407数字信号处理器（DSP）；逆变器采用智能功率模块（IPM），并采用高速光耦对其驱动。
Video surveillance system has an abroad application in the area of telecom, bank, traffic, electric power, water conservancy, petroleum, intelligence building.
视频监控系统在电信、银行、交通、电力、水利、石化、智能大厦等诸多领域有着广泛应用。
Vulnerability repair of electric power production and control area secondary system is a necessary and important part of security protection work.
电力生产控制区二次系统漏洞修补属于安全防护工作中必不可少的重要组成部分。
It is the focus problem that the system reformation of the province (area) electric power designs institute, it is an important problem that leading department paying attention to.
省(区)电力设计院的体制改革是全国省(区)院关注的焦点问题，也是有关领导部门所关注的重要问题。
A reasonable area of power supply by a hydropower station is analyzed from the point of view of the power system as a whole.
本文从动力系统整体出发对水电站的合理供电范围作了分析，提出了在不同情况下的计算方法。
The theory also can supply the basis in research of load adjustment of damaged electric system, power supply recovery in seismic area, safety assessment and damage mitigation of power system.
从而为震后快速的对电力系统进行负荷调整，使震区供电系统能较快的恢复电力供应，保证救援工作能快速开展，减少供电工程系统的损失提供理论分析依据。
The benefits of large effective area fibers are higher power handling capability for improved system signal to noise ratio (SNR), and longer amplifier spacing.
由于大有效面积非零色散位移光纤具有较高的额定最大功率，其直接效益之一就是可改善系统信噪比和加大放大器间隔。
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.
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。
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