本文给出了一种判定复杂电力系统静态稳定性的数值方法。
In this paper, a new numerical method for determining the dynamic stability of complex power systems is presented.
对连续潮流问题及其在电力系统静态稳定性分析中的应用进行了全面的综述。
A comprehensive review of continuation power flow (CPF) and its applications in static stability analysis of power system is presented in this paper.
本文讨论了发电机励磁最优控制线路中存在的惯性对系统静态稳定性的影响。
This paper discusses the effect of the inertias in control loop on the steady-state stability of generator excitation optimal control system.
针对电力系统静态稳定运行的特点,提出了基于支持向量机的智能化电压稳定评估模型。
For the characteristics of power system static stable, a smart voltage stability assessment and prediction model is proposed using support vector machine.
从连续潮流用于系统静态稳定性分析的理论基础、连续潮流的模型分类、连续潮流的算法分类和连续潮流的用途等方面分别进行了评述。
The summarization on CPF is given in terms of the theoretical basis of CPF applications, the model classification, the algorithm classification and the utilization classification.
利用这一模型,针对含有大型风电场的输电系统,对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
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 static and transient stability of the power system are analyzed based on the degree of excitation.
算法采用连续潮流(CPF)技术并考虑了系统的静态安全约束和暂态稳定约束。
Firstly, this method USES the continuation power flow (CPF) technique and both of static security and transient stability constraints are considered.
经多次静态、动态试验验证,系统运行稳定,动态跟踪性能良好。
Validated by static and kinematic experiments, the system run stably and has well dynamic performance.
对潮流方程在电力系统静态电压稳定研究中的应用状况进行了综述。
This paper reviews the progress and results of the researches on static state voltage stability in electric power systems via the load flow equations.
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。
From the viewpoint of voltage static stability, the critical point of voltage stability is studied.
针对电力系统静态电压稳定性的弱节点排序问题,对灵敏度法和奇异参与因子法进行了比较。
The sensitivity method and the singular participation factor method in evaluating weak buses ranking of static voltage stability were compared with each other.
在连续潮流法的基础上,结合经过改进的差异进化算法,通过对变量的组合优化,求取系统静态电压稳定安全裕度。
By combining the continuous power flow method with improved differential evolution calculation, the static voltage stability margin is found via optimal grouping of relevant variables.
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。
A new algorithm used for power system steady state voltage stability analysis based on eigenvalue structure analysis (ESA) method is proposed.
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。
This thesis carries out studies aiming at the impact of load characteristics and on load tap changer on voltage stability.
本文主要进行交直流联合系统静态电压稳定性的研究。
This paper researches on the static stability of the AC/DC power system.
电力系统的稳定性一般分为静态稳定和暂态稳定。
The power system stability is generally divided into the static and transient stability.
对具有反电势负载的同步发电机整流系统的静态稳定性进行了研究。
The operational stability of synchronous generator rectification system is studied in this paper.
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。
As an index of static voltage stability the minimum singular value is widely used in power system stability analysis.
的大规模电力系统电压静态稳定分析软件的结构和功能。
The structure and functions of voltage static stability analysis software for large power system is presented.
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。
In addition, we study the effect of STATCOM on static voltage stability of one-load infinite-bus power system.
算例分析表明了所提算法的有效性,并可找出系统静态电压稳定的薄弱区域和母线。
Test results show the effectiveness of proposed method. Information of the weak areas and buses of a system for static voltage stability can also be obtained.
该模型考虑了系统有功损耗最小、静态电压稳定指标最小两个优化子目标。
A model of bi-objective optimal allocation is established, where the active power loss minimization and index of static voltage stability minimization are taken into account.
研究表明,在系泊系统的设计中,考虑其静态分岔特性和系泊系统的结构稳定性是必要的。
The results show that it is necessary to discuss the structure stability and static bifurcation characteristics of dynamic systems in the design stage of mooring systems.
试验结果表明:系统信号传送稳定,同步精度较高,静态与动态性能均满足设计要求。
Test results showed that the system signal transmission is stable, synchronous accuracy is high, and both its static and dynamic performances can meet requirements of system design.
讨论了解曲线即平衡路径的稳定性及系统的静态分叉特征;
Stability of the curves, namely the balance route of stability and static bifurcation behaviour of the system are discussed.
实验结果表明静态温度和动态温度控制精确,波动系数小,系统稳定。
Results show that the system has high precision in both static and dynamic, low volatility in coefficient and excellent stability in performance.
本文对于静态电压稳定问题的研究是基于Q - U曲线分析的方法进行的,利用负荷侧与供电侧q - U曲线斜率的比较来分析系统的静态电压稳定性。
The research of static voltage stability in power system is based on the analyzing the Q-U characteristic curves of load and provision ends with comparing them in this thesis.
电力系统安全运行涉及静态安全性和暂态稳定性,本文以暂态稳定性为例进行了研究。
The secure operation of power system relates to static security and transient stability, and the transient stability is taken as an illustrative condition in this dissertation.
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。
The steady state voltage stability is concerned with both system characteristics and load characteristic.
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