The composite electric load model has complex impact on power system transient stability.
综合负荷模型对电力系统的暂态稳定性具有复杂的影响。
Using combined models, the performance of power system transient stability assessment can be improved.
组合模型能提高电力系统暂态稳定评估的分类性能。
A power system transient stability assessment method is proposed based on an information fusion model.
应用一种信息融合模型对电力系统暂态稳定进行分类评估。
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。
Critical clearing time (CCT) is one of the most important stable indices in power system transient stability analysis.
临界切除时间是电力系统稳定问题分析中最重要的稳定指标之一。
A method for the power system transient stability assessment based on 2d combined attribute decision tree was proposed.
提出基于二维组合属性决策树的电力系统暂态稳定评估方法。
An artificial neural nets based on-line implementation to enhance power system transient stability by reconstruction is studied.
对如何借助人工神经网络理论在线实施利用改构提高电力系统暂态稳定水平进行了研究。
So, the influence of UPFC in power system transient stability and transient stability preventive control has been researched in this paper.
因此，本文主要研究了UPFC对电力系统暂态稳定性和暂态稳定预防控制的影响和作用。
Calculation of the controlling unstable equilibrium point (CUEP) is important in the direct method for power system transient stability analyses.
主导不稳定平衡点(CUEP)的计算在电力系统暂态稳定分析直接法中具有重要意义。
When accidents occur, much information obtained from power networks and generators is synthesized to diagnose power system transient stability by the method.
当电力系统发生故障时，采用该方法可以综合来自电网和发电机的多个信息源对电力系统的暂态稳定进行判别。
Optimal power flow with transient stability constraints in power systems is an important research subject of power system transient stability preventive control.
含暂态稳定约束的电力系统最优潮流是电力系统暂态稳定预防控制的重要研究课题。
Different reclosing times of automatic reclosing affect power system transient stability, so the capturing of optimal reclosing time is always followed with interest.
自动重合闸的不同重合闸时间影响电力系统暂态稳定性，使得它的最佳重合时刻的捕获一直受到关注。
In this paper, a method of large scale power system transient Stability evaluation by system decomposition -aggregation and transient energy function method is presented.
针对电力系统中平行线路的跨线故障，提出一种融合对称分量法与相分量法的大规模电力系统跨线故障计算方法。
The widespread application of wide Area Measurement system (WAMS) provides a new momentum for the research of the analysis and control of power system transient stability.
广域同步测量系统在电力系统的逐渐普及，为暂态稳定分析和控制研究提供了新的契机。
By using this method the economic cost for improving system transient stability can be calculated, and the economic cost can be applied to the study of optimal reliability indices.
此方法能用于计算为提高电力系统暂态安全性而须付出的经济代价，经济代价可用于最佳可靠性指标研究。
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.
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。
Based on typical complex hydraulic system with upper and lower surge tanks, different models of hydro-turbine and conduit system used in power system transient stability analysis are presented.
以具有上下游调压井的典型复杂水力系统为对象，建立了用于电力系统暂态稳定分析的水轮机和输水系统不同形式的数学模型。
Simulation performed on a 6-machine system shows that the proposed controller can not only improve the dynamic performance of the power system, but also can enhance the system transient stability.
计算机仿真研究表明，该控制方式不仅可以有效地改善电力系统的动态响应，而且可以显著地提高系统的暂态稳定极限。
The static and transient stability of the power system are analyzed based on the degree of excitation.
根据不同的干扰程度，分析研究了系统的静态稳定性和暂态稳定性。
The reliability and transient stability of the transmission system may be improved, because two adjacent phase conductors of four-phase transmission lines can be operable.
四相线路可以采用两相邻相运行，能提高输电系统运行的可靠性与暂态稳定性。
These devices have active functions to improve power quality, enhance stability of power network and transient characteristic of power system.
这些装置对改善电能质量，提高电网的稳定性和系统的暂态特性有着积极的作用。
The power system stability is generally divided into the static and transient stability.
电力系统的稳定性一般分为静态稳定和暂态稳定。
Combined with theoretical analysis, this paper presents the implementation methods developed for an on - line transient stability control TSC system.
结合理论分析，对所开发的在线暂态稳定控制系统给出了其实现方法。
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.
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。
This model takes into account the transient stability constraints and contingency occurrence probability and system instability impacts.
该模型计及了暂态稳定性约束、事故发生概率及系统失稳损失。
It is concluded upon analysis that transient voltage is the main stability problem of the strong Guangdong power system.
分析认为：广东电网属于强系统，电网的主要稳定问题是暂态电压问题。
The simulation results in a 6-machine 22-bus power system demonstrate that the controller can greatly improve transient stability and dynamic performance of power systems.
通过在6机22母线系统的仿真结果表明，该控制器能提高电力系统的暂态稳定性和动态性能。
The method performs active power perturbation analysis respectively on the stable equilibrium point of pre-fault system, the trajectory of fault-on system and transient stability of post-fault system.
应用暂态能量函数分析给出了注入空间上的实用动态安全判据，以此来量化暂态稳定性指标，从而实现对事故后系统的有功功率小扰动分析。
The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.
针对实际系统暂态稳定评估中遇到的“孤立稳定域”现象，用经典单机无穷大母线(OMIB)系统进行了详细的稳定分析。
The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real power system are analyzed with the classical one-machine infinite-bus (OMIB) system.
针对实际系统暂态稳定评估中遇到的“孤立稳定域”现象，用经典单机无穷大母线(OMIB)系统进行了详细的稳定分析。
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