transient stability

For this reason, it is essential to take account of transient stability constraints in systems operation.

因此在运行中考虑暂态稳定约束是十分必要的.

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This paper has discussed the development condition of domestic and international relevant transient stability analysis method.

本文通过讨论国内外有关暂态稳定分析方法的发展状况.

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The series capacitor compensation technique also can improve the system transient stability and voltage quality.

同时,串联电容补偿技术对于提高电力系统暂态稳定性、改善电压质量也是很有效果.

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Using the classical model and piece-wise linearization technique, this paper presents a novel method for fast numerical simulation and assessment of power system transient stability. The method adopts the implicit trapezoidal rule and the relaxation method instead of the direct but time-consuming matrix inversion.

在使用电力系统经典模型和分段线性化的基础上，本文利用隐式梯形积分规则并结合矩阵求逆运算的松驰方法，推导出一种电力系统暂态稳定性数值仿真及快速判断方法。

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SOM based visualization of power system transient stability assessment results

利用自组织映射SOM实现电力系统暂态稳定评估结果可视化

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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.

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。

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Detailed models of transmission line, protection system and emergency control measures are added-by-step transient stability programs.

首先建立动态仿真中输电线路和保护系统的详细模型, 建立了基于时域仿真的暂态稳定模型,以及各种紧急控制措施模型.

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Additionally, A quantitative the transient stability and its transient stability transmission power limit is proposed paper.

同时给出了一种快速计算暂稳极限传输功率的方法.

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The virtual cluster computing scheme of the transient stability computation is put forward.

提出了暂态稳定计算的虚拟化集群计算方案.

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Local dynamic compensation or the use of energy storage devices can improve the transient stability effectively of distribution network with DG.

就地动态补偿或储能设备的利用能有效改善含DG配电网的暂态稳定性。

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Transient stability analysis is an important part of Security analysis of Power System.

暂态稳定分析是电力系统安全分析的重要内容.

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An improved method for transient stability-constrained optimal power flow is presented in this paper.

提出了一种考虑暂态稳定约束最优潮流的改进方法.

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The Transient Stability Control System of the on-line Predictability is described.

描述了在线预决策的暂态稳定控制系统.

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A useful ending-criterion is proposed for semi-supervised BP algorithm, and applied it to transient stability classification of power systems.

针对用于BP网络训练的半监督学习算法，提出了一种新的实用的训练结束判据，并将其应用于电力系统暂态稳定分类中。

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From the point of machine learning, power system transient stability assessment is a kind of Pattern Recognition. Namely some mapping relation exists between transient stability and some features describing system operation status.

机器学习的观点认为电力系统暂态稳定评估是模式识别问题，系统暂态稳定性和某些描述系统运行状态的特征量之间具有某种映射关系。

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The difficult point of the transient stability analysis is solution needs fast computation speed and accuracy.

在线暂态稳定分析的难点是必须做到快速性与准确性的统一.

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This report describes the effects of power system stabilizer-PSS-on the transient stability of the Three Gorges Electric Power System on the basis of analysis and calculation.

分析、计算了三峡电站发电机励磁控制系统采用PSS对三峡电力系统暂态稳定性的影响。

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With the development of modern power systems, the transient stability problem becomes more and more serious.

随着现代电力系统的发展, 电力系统的暂态问题越来越严重.

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The flow and transient stability mathematic model are built based on the network computing environment.

分析并建立了网络计算环境下的潮流计算和暂态稳定数学模型.

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Analysis of effect of synchronous generator governor control on stability by using transient energy

利用暂态能量分析同步发电机调速控制对稳定性的控制效果

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Simulation results show that the coordination of TCSC and SVC can achieve better voltage support, power control, and transient stability, and reaches the purpose of multi-objective control.

仿真分析表明，TCSC和SVC的协调工作能较好的实现节点电压支持、功率控制、提高系统暂态稳定多个控制目标。

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A transient stability closed-loop emergency control method considering the abrupt change of electromagnetic power is proposed.

提出一种考虑电磁功率突变的暂态稳定 闭环 紧急控制方案.

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A fast estimation algorithm of dynamic braking for transient stability control

电气制动暂稳控制的快速估算

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Nowadays the transient stability analysis ( TSA ) has been mature relatively.

目前较为成熟的是暂态稳定分析 ( TSA ).

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The conventional method for transient stability analysis is to solve the generations step-by-step method.

传统的暂态稳定分析方法主要是基于各节点的异步采样数据来判断稳定.

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A new method for on-line analysis of power systems transient stability is presented.

提出了一种电力系统在线暂态稳定分析方法.

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Improvement of power system transient stability using unified power flow controller

基于统一潮流控制器对电力系统暂态稳定控制的研究

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This article aims to two system faults which caused by Three Phase Short Circuit and Single Phase Earthing, and the enhancement of System Transient Stability by adopting Fast Valving and SVC Compensate and Cooperative Control.

本文针对系统发生三相短路和单相接地两种故障情况，在故障期间同时采用快关汽门调速与SVC补偿协调控制来提高系统暂态稳定性。

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The transient stability of interconnected AC system can be improved by the fast response of HVDC.

利用高压直流系统快速控制可以提高与之相连交流系统的暂态稳定性.

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Transient stability study of East China power system during light load

华东电力系统低谷负荷时的暂态稳定研究

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