The proposed method can be used both on-line and off-line in the relay parallel setting and coordination of a large-scale power system.
该方法既适用于大电网继电保护离线并行整定计算又适用于在线并行整定计算。
PDSA provides a complete toolset of on-line dynamic security assessment for large-scale power system, based on parallel simulation platform.
介绍了电力系统在线动态安全评估和预警系统（PDSA）的主要组成和功能。
This proposed tool is designed to investigate the nonlinear effects of enforcing a multiple compound contingency in a large-scale power system.
这一工具可以用来检查多重复杂故障对于大型电力系统的非线性影响，还可用来检验严重故障下系统静态潮流解的存在性。
In order to meet the need of ranking some key load buses for a large-scale power system, some indices for evaluating the singularity of bus Jacobian matrix were proposed.
针对只对系统中某些关键负荷节点进行弱节点排序的需要，提出了衡量节点雅可比矩阵奇异的若干指标，将这些指标应用于弱节点排序并对其有效性进行了评价。
In recent years, both at home and abroad has more than large-scale power system blackout caused people on the power system security and reliability of the high degree of attention.
近年来，国内外的电力系统发生多起大规模停电事故，引起了各界对电力系统安全性和供电可靠性的高度关注。
An energy system that can accommodate the intermittency of renewable power will probably need large-scale storage.
一个能够适应可再生能源间歇性的能源系统可能需要大规模存储能力。
Power system unit commitment, a problem of nonlinear commitment optimization with typical large-scale hybrid integers, is difficult to get an optimal solution in theory.
电力系统机组组合问题是一个典型的大规模混合整数的非线性组合优化问题，很难得到理论上的最优解。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
利用这一模型，针对含有大型风电场的输电系统，对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
It describes a parallel analysis technique of short circuit current calculation for large scale united power syStem.
描述了一种大规模联合电力系统短路电流计算的并行处理技术。
Impact of large scale wind farm integration on power system transient stability is studied in this paper.
对大型风电场接入后的电力系统暂态稳定性进行了研究。
The failure of valve opening sensor would cause valve management of DEH system working confusedly, and result in large scale change of turbine power in the case of governing stage pressure loop idle.
DEH系统中阀位传感器的故障会给阀门管理带来混乱，特别在调节级压力回路未投入的情况下会引起汽机功率的较大变化。
The restoration of power system is accompanied by that of the large-scale of generating units.
电力系统恢复过程是围绕着大型机组的恢复运行来进行的。
Many autonomic subnets were required by large scale electric power system, which was one typical grid computing system.
大规模电力系统往往需要跨多个具有自治性的子网，是典型的网格系统。
So many application system depend on the system of frequency and time measurement, such as large scale communication system, electrical power system and GPS navigation position system.
许多应用系统也都依赖于时频测量系统，如大规模通讯系统，电力系统以及GPS导航定位系统等。
Load system of the large scale power plant's unit as well, is a multi-variable nonlinear dynamic system, and the dynamic characteristic will change with the different operating condition.
同样，大型火电机组的负荷系统是一个多变量非线性动态系统，它的动态特性随工况的变化而大范围变化。
The monitoring and fault diagnosis system for large-scale rotary machinery is largely applied in many fields such as power plants and chemical plants.
大型旋转机械的在线监测与故障诊断已在石化、电力等行业获得了广泛的应用。
Power plant of modern power system has large capacity and the proportion of large-scale power plant is very big.
现代电力系统发电厂容量很大，大型发电厂在系统中所占容量比例很高；
To intensify basic external insulation level of power system-fundamental way for prevention of large-scale pollution flashover.
防止大面积污闪的根本出路是提高电网的基本外绝缘水平。
Applying the proposed method to a certain large-scale power grid, results demonstrate that dynamic voltage performance of power system is enhanced greatly.
在实际大型电网中的应用结果表明，该优化方法可有效提高大电网电压的动态调节能力，有很好的实际应用前景。
Now the ball mill pulverizing system is used widely in large-and-medium scale power plant in China.
钢球磨煤机制粉系统在我国大中型燃煤电厂中广泛应用。
When the least square criterion is applied to the state estimation of a large scale power system, high order of the equation will make it ill-conditioned.
一个大型电力系统最小二乘方准则的状态估计，由于其阶数很高而出现病态倾向。
Protection system hidden failures is one of the main causes of large-scale blackouts, which inevitably will lead to disastrous consequences of power grids from cascading failures.
继电保护系统的隐藏故障是造成大规模停电事故的罪魁祸首之一。
The optimal design of HVDC control and protection parameters in the case of large-scale ac and DC power system network is a valid measure to ensure achieving good transient and stable performance.
对大规模交直流网络下的高压直流控制保护系统进行参数优化设计，是保证灵活交流输电系统暂态性和稳定性良好的重要手段。
The paper presents a method based on the failure mode and effect analysis of minimal cuts to assess the reliability of large scale complicated power distribution system.
提出一种基于最小割集的故障模式分析方法，对复杂配电系统进行可靠性评估。
While large-scale MIS is being developed, what relation schema and power management system to set up greatly influences its initial development and later use.
在大型MIS的开发过程中，建立怎样的关系模式和权限机制，对前期的开发和后期的使用影响巨大。
A new method of large scale complex interconnected power system economic operation is presented.
本文对多区域、复杂水火电力系统经济调度提出了一种新的分解算法。
The wind generation is a random, intermittent and uncontrollable energy source, the large-scale connection of wind farms with power grid has adverse effect on the safety of power system.
风力发电具有随机性、间歇性和不可控性的特点，大规模的风电并网会给电力系统的安全运行造成一定的影响。
Method in this paper is shown particularly suitable for use of online fault diagnosis for a large scale of power system.
算例表明，该方法的快速性能满足大规模电力系统在线故障诊断辅助决策的要求。
Method in this paper is shown particularly suitable for use of online fault diagnosis for a large scale of power system.
算例表明，该方法的快速性能满足大规模电力系统在线故障诊断辅助决策的要求。
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