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1)  dynamic voltage stability limits
动态电压稳定约束
1.
In this paper,basic conceptions about reactive power planning considering voltage stability is first explained,and then models and algorithms on reactive power planning based on static and dynamic voltage stability limits are summed and commented a.
首先解释了考虑电压稳定约束的无功规划基本概念,接着对目前基于静态和动态电压稳定约束的无功规划模型和求解方法进行总结与评述,提出了该领域需要深入研究的五个关键问题,强调了考虑安全性和经济性的无功规划是当前该领域的发展趋势,最后指出了建立基于动态电压稳定裕度的无功规划模型是避免系统电压崩溃的关键。
2)  voltage stability constraints
电压稳定约束
3)  dynamic voltage stability
动态电压稳定
1.
A restarted-refined Arnoldi method is introduced into dynamic voltage stability analysis which can be used for critical eigenvalues calculation of bulk power system.
将一种重启动精化Arnoldi算法引入到电力系统动态电压稳定分析中来,用于求解大型系统雅可比矩阵特征值。
2.
A novel method to calculate the Hopf bifurcation points in power system dynamic voltage stability is presented.
该文把一种直接求解Hopf分岔点的新方法引入到电力系统动态电压稳定分析中。
3.
In this paper,the analysis methods of dynamic voltage stability are reviewed, their advantages and disadvantages are pointed out respectively,and their development direction is prospected.
动态电压稳定包括小扰动稳定和大扰动稳定。
4)  dynamical voltage stability
动态电压稳定
1.
Then it makes a detailed analysis of its influence on static angle stability, static voltage stability, low frequency oscillation, and dynamical voltage stability.
首先阐述了发电机无功功率的产生, 接着从原理上详细分析发电机无功功率对电力系统的静态功角稳定、静态电压稳定、低频振荡和动态电压稳定的影响, 指出发电机少发无功功率不利于系统的静态功角稳定, 发电机全相或进相运行不利于系统的静态电压稳定; 两台电气距离较近的发电机运行方式相差较大, 可能引起系统低频振荡;发电机进相运行将引起系统动态电压稳定的不稳定, 并通过试验系统进行了验证。
2.
The paper makes a detail analysis for its influence to static angle stability, static voltage stability, low frequency oscillation, transient stability, dynamical voltage stability based on theories.
发电机的无功功率对电力系统的稳定运行具有重要影响,首先阐述了发电机无功功率的产生,接着详细从原理上分析发电机无功功率对电力系统的静态功角稳定、静态电压稳定、低频振荡和动态电压稳定的影响, 指出发电机少发无功功率时,不利于系统的静态功角稳定,发电机全相或进相运行时不利于系统的静态电压稳定; 两台电气距离较近的发电机不能运行方式相差较大,可能引起系统低频振荡;临界群的发电机少发无功将降低系统的暂态功角稳定性;发电机进相运行,将引起系统动态电压稳定的不稳定,并通过试验系统进行了验证。
5)  dynamic voltage stability
动态电压稳定性
1.
A set of mathematical models for dynamic voltage stability assessment of parallel AC/DC power system is presented in this paper,dynamic characteristics of generators,olads,OLTC and HVDC are considered fully.
本文建立了用于交直流并联系统动态电压稳定性评估的数学模型,该模型计及了发电机、动态负荷、有载调压变压器及HVDC等元件的动态特性。
6)  transient stability constraint
暂态稳定约束
补充资料:电力系统动态稳定


电力系统动态稳定
dynamic stability of elec-tric power system

d一0 rlllx{torlg dorlgt。一Werld‘门g电力系统动态稳定(dynamic stability of。]eerrie power system)见电力系统稳定。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条