This method can be effectively used in the field of voltage stability analysis and assessment in the power system.
该方法可有效地应用于电力系统电压稳定分析与评估领域。
With consideration of small random disturbances of power system loads, a probabilistic voltage stability analysis is proposed.
在考虑负荷波动等随机因素的情况下，运用概率统计方法对电力系统电压稳定问题进行了分析。
A new algorithm used for power system steady state voltage stability analysis based on eigenvalue structure analysis (ESA) method is proposed.
提出了基于特征结构分析法(ESA)的电力系统静态电压稳定分析的新算法。
In voltage stability analysis, the critical points of static voltage stability usually correspond to simple fold points of power flow equations.
在电压稳定分析中，静态电压稳定临界点一般对应潮流方程的简单折叠点。
First, it presents a brief introduction to the static voltage stability analysis method used in the paper, namely continuation power flow method.
首先简要介绍了文中分析静态电压稳定问题的方法，即连续潮流法。
Continuation power flow method, the strong tool of voltage stability analysis, can overcome the problem of singularity of Jacobin matrix when running close to collapse point.
连续潮流算法是电压稳定分析的有力工具，能够克服接近稳定极限运行状态时的潮流不收敛的问题。
By using the voltage stability analysis with uncertain factors of load variation considered in computation, more information about the critical point and the minimal power margin will be offered.
考虑负荷变化随机性的电压稳定分析方法可以更多地计及不确定因素，提供更丰富的电压稳定临界点以及最小功率裕度的信息。
Firstly, the application of bifurcation theory to the analysis of voltage stability is introduced.
首先介绍了分岔理论在电压稳定性分析中的应用。
As an index of static voltage stability the minimum singular value is widely used in power system stability analysis.
最小奇异值作为静态电压稳定指标已广泛应用于电力系统的稳定分析之中。
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。
In this paper, static analysis methods of voltage stability are reviewed, and their advantages and disadvantages are pointed out respectively.
对电压稳定的静态分析方法进行了分析和评述，指出了各种方法的优缺点。
For example, power flow, reactive power compensation, voltage stability, frequency stability, and analysis of long terms dynamic process.
比如，潮流计算、无功补偿规划、电压稳定、频率稳定及长期动态过程的分析等。
The possible methods to unite voltage stability and Angle stability analysis are energy function method and bifurcation analysis method.
分岔分析方法和能量函数方法是统一研究电压稳定和功角稳定的可能方法。
New formulations are on the basis of the theory of the bifurcation and the Jacobi matrix eigenvalue structure analysis incorporating the margin and state index of the voltage stability.
这个模型以电压稳定分析的特征结构分析法和分岔分析法为理论基础，把电压稳定的裕度指标和状态指标相结合加入了无功优化中。
Moreover, this paper presents an analysis for the conditions of the critical voltage stability and synchronism stability limit in the bulk power systems.
此外，本文还对复杂电力系统中临界电压稳定与同步稳定极限的条件进行了探讨。
Finally, this paper gives some discussion to the methods of power system voltage stability dynamical analysis.
最后，本文对电压稳定动态方法进行了简要的评述。
Based on the continuation algorithm, this paper investigates the dynamic voltage stability using small signal analysis method.
本文在延拓算法基础上利用小扰动分析法进行动态电压稳定性研究。
The structure and functions of voltage static stability analysis software for large power system is presented.
的大规模电力系统电压静态稳定分析软件的结构和功能。
This paper makes a brief introduction to the method, procedures, advantages and disadvantages of time domain simulation analysis on dynamic voltage stability of electric power system.
摘 要简述电力系统动态电压稳定时域仿真分析的方法、步骤及其优缺点。
The analysis indicated that SVC control could delay saddle-node bifurcation point and enhance voltage stability greatly.
研究表明SVC控制可以延迟系统鞍结分岔点，大大提高系统电压稳定性。
So high voltage transmission line fault diagnosis and performance analysis are very important for security and stability of Power Systems.
因此，对输电线路的故障诊断和性能分析是极为重要和必要的。
This paper does study surround the analysis of power systems voltage stability and controlling strategy of voltage-reactive power.
本文围绕电力系统电压稳定和电压—无功控制策略问题开展研究。
This paper does study surround the analysis of power systems voltage stability and controlling strategy of voltage-reactive power.
本文围绕电力系统电压稳定和电压—无功控制策略问题开展研究。
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