The continuous power flow method can readily overcome the abnormality of the power flow equation in neighborhood of limits and is frequently used for determining the static voltage stability margins.
连续潮流法能较好克服潮流方程在极限点附近的病态，是求取静态电压稳定裕度的常用方法。
The voltage stability space is built.
建立了电压稳定运行空间。
So, the study on the Beijing network voltage stability means a lot in this case.
因此，在这样的背景下，研究北京电网的电压稳定性有十分重要的意义。
The state of the art of voltage stability margin indices is summarized and evaluated.
对现有的电压稳定裕度指标分析方法进行了总结和评述。
Simulations show that it can provide realtime monitoring and control of voltage stability.
算例表明用该方法可以进行电压稳定的实时监测和控制。
This paper studies a new approach, secondary voltage control, to improve voltage stability.
研究了一种新的提高系统电压稳定性的方法——二次电压控制。
Two kinds of network side equivalent impedance are chosen for the study of voltage stability.
在利用该方法研究电压稳定问题过程中，选取了两种类型的网络侧等效阻抗。
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。
From the viewpoint of voltage static stability, the critical point of voltage stability is studied.
本文从电压静态稳定性观点对系统电压静稳临界点进行了研究。
Based on this index a load shedding algorithm to ensure node static voltage stability is put forward.
基于这一指标提出了一种保证节点静态电压稳定的切负荷算法。
The steady state voltage stability is concerned with both system characteristics and load characteristic.
电力系统的静态电压稳定问题是系统特性与负荷特性共同作用的结果。
It is an important job to determine the voltage stability limit for the static voltage stability research.
在静态电压稳定的研究中，确定电压稳定极限是一项非常重要的工作。
The distance between the index value and the critical value of0 indicates the margin of voltage stability.
系统电压稳定指标与临界值0之间的距离反映了系统的电压稳定裕度。
Put forward the conception of steady voltage and transient voltage stability control of wind power plants.
提出风电场稳态电压和暂态电压稳定性控制的概念。
If the voltage stability index approaches to 1, it shows that the power system draws near voltage collapse.
如果系统的电压稳定指标趋近1，则表明系统临近电压崩溃。
A voltage stability index based on synchronized phasor measurements is presented for trans - mission systems.
针对输电网提出了一种基于同步相量测量信息的电压稳定指标。
In addition, we study the effect of STATCOM on static voltage stability of one-load infinite-bus power system.
对于包含STATCOM的单负荷-无穷大电力系统，分析了STATCOM对系统电压静态稳定性的作用。
PSS/E supply a language-IPLAN, which can make it possible to realize the computation of voltage stability limit.
提供了一套自定义语言—IPLAN，它使得在PSS／E平台上实现电压稳定极限计算成为可能。
In this paper the relationship between the critical voltage stability and synchronism stability limit is analyzed.
本文旨在分析电力系统临界电压稳定与同步稳定极限的内在关系。
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。
Numerical examples prove that adequate inactive power compensate and DC control model can improve voltage stability.
实例计算表明，换流站合适的无功补偿及直流控制方式有利于电压稳定。
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。
Under different operating conditions, the voltage stability region is compared with that of the synchronism stability.
相对于电力系统的不同运行条件，文中对电压失稳域与同步失稳域进行了比较。
According to time, voltage stability can be divided into longer-term voltage stability and transient voltage stability.
从时间上划分，电压稳定性问题可以分为中长期电压稳定和暂态电压稳定。
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。
This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.
本文针对负荷特性和有载调压变压器对电力系统静态电压稳定性的影响展开研究。
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。
When distribution system voltage drops, dynamic voltage restorer (DVR) can maintain the sensitive load side voltage stability.
配电系统电压跌落时，动态电压调节器可以维持敏感性设备的电压稳定。
This paper presents a reliable method to calculate the critical point of static voltage stability under branch outage contingency.
提出一种用于支路故障情况下静态电压稳定临界点计算的可靠方法。
An identification and computation method of static voltage stability critical point by using the continuation method is presented.
提出了一种用连续潮流技术识别和计算电压崩溃临界点的方法。
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