The probabilistic analysis of power system stability has interested researchers in recent years.
近年来,电力系统稳定性的概率分析问题在国内外已开始引起人们的兴趣。
Symmetrical components method and its sequence network connection technique are conventional way on fault analysis of power system.
对称分量法及其序网联接技术是电力系统故障处理的传统方法。
Aiming at fault analysis of power system, which is a kind of complex giant system, an analysis method based on creativity support system is proposed.
面向复杂巨系统即电力系统的故障分析,提出了基于创造力支持系统理论方法实现电力系统故障分析。
A comprehensive review of continuation power flow (CPF) and its applications in static stability analysis of power system is presented in this paper.
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。
It is applied in relay protection, system metering and analysis of power system. It has a close relation with the security and reliability of power system.
它被广泛应用于继电保护、系统监测、电力系统分析之中,关系到电力系统的安全性与可靠性。
The linear forward feedback perceptron with single layer is used to seek the inverse matrix in failure analysis of power system, so that the calculation is simplified.
将单层线性前馈网络用于矩阵求逆的方法,应用于电力系统故障计算中,从而简化了计算。
This platform not only may satisfy the demands of instrument for measurement and analysis of power system, also can adapt to the requirements of more industrial scene.
该系统平台不仅可以满足电力参数测量分析仪的使用需求,而且能够适应更多的工业现场要求。
Wavelet analysis, also called wavelet transform, is a new analysis method with good time frequency localization characteristic, so it is suitable for fault analysis of power system.
小波分析(或称小波变换)是一种新的时频分析方法,它具有良好的时频局部化特性,适用于电力系统故障分析。
The time-stepping FEM model for the dynamic analysis of power system is established considering the nonlinear characteristics of internal generators and typology structures of external circuit.
建立了既考虑发电机内部非线性又考虑外部电路拓扑结构的用于系统动态分析的时步有限元模型。
The dynamic fault simulating computation and characteristic analysis of transition process is performed under fault conditions, so the dynamic fault pattern base for whole power system is acquired.
对已发生过或可能出现的故障形式,进行了过渡过程动态故障模拟计算和特性分析,获得了动力系统全系统动态故障模式库。
To ensure the accuracy of power system modeling and reliability of stabilization analysis, it is essential to test the parameters of generator excitation system.
为了确保电力系统建模的精确性和安全稳定分析的可靠性,进行发电机励磁系统参数辨识测试是一项重要的工作。
Power system security and stability analysis is necessary to the security and stability operation of power systems.
电力系统安全稳定分析是保障电网安全稳定运行的重要环节。
As an essential part in the power system security analysis, the whole process of contingency selection becomes more sensible by taking the probability aspect into consideration.
作为电力系统安全分析中的重要组成部分,偶然事故的选择由于在分析过程中加入了对事故发生率的考虑而变得更具有合理性。
It describes a parallel analysis technique of short circuit current calculation for large scale united power syStem.
描述了一种大规模联合电力系统短路电流计算的并行处理技术。
In the thesis, wind power system 's dynamic stability has been deeply studied in order to provide academic basis and analysis method for layout of local wind power system.
本文正是基于这一考虑,对风电系统动态稳定进行了较为深入的研究,以期给局域风电系统的规划设计,提供一定的理论依据和一种分析仿真方法。
The research of ferroresonance has the practical value of fault analysis and controls in the power system.
该研究在电力系统铁磁谐振的故障分析和处理上具有一定的实用价值。
EMS is an integration of SCADA, AGC and network analysis technologies, while the power market technical support system is an integration of EMS and information technology.
EMS是对SCADA,AGC和网络分析等自动化“岛”的集成,电力市场技术支持系统又是对EMS和信息系统等自动化“岛”的集成。
This article introduces the running state of the power system analysis and control.
本文主要介绍电力系统的运行状态分析及其控制的有关内容。
Statistical analysis of reliability data for power system units is valuable for electric industry.
电力系统元件可靠性数据的统计分析对电力工业有重要意义。
This paper describes theoretical analysis of the power automatic regulating system for 5MW LPR.
本文论述了5MW 低功率堆(5MW LPR) 功率自动调节系统的理论分析。
Power system chart-module integration system is the basis of the visualized power system analysis, calculation, design, monitoring, management, among many other applications.
电力系统图模一体化系统是电力系统分析、计算、设计、监控、管理等诸多应用系统实现图形可视化的基础。
Object oriented programming (OOP) is widely adopted in the software of power system analysis.
电力系统分析软件广泛使用面向对象的程序设计方法(OOP)。
On the other hand, the constructed simulation models of Three Gorges power system lays foundation for father analysis of operation modes and possible problems of future Three Gorges power system.
另外,论文所建立的三峡电力系统的仿真模型对未来三峡电力系统运行方式以及可能存在的问题的进一步深入分析奠定了基础。
The thesis links up dynamic load flow analysis and network topological analysis in power system as a whole to take dynamic load flow calculation of real time.
本文将电力系统网络拓扑分析和电力系统的动态潮流两个问题衔结起来,构成一个整体。
Understanding the nature of power from the contention between the various forces in the power center is an important channel of thought in respect of the analysis of the power system.
从处于权力中心不同力量之间的博弈关系来理解权力的本质,是分析权力系统的一个重要思路。
Power flow calculation is the most important and fundamental tool for the analysis of any power system.
潮流计算是电力系统分析最基本和最重要的工具。
Based on the finite difference time-domain (FDTD) method, a novel model is presented for transient analysis of power cable system.
基于时域有限差分算法,提出了一种新的电力电缆电磁瞬态分析的计算模型。
From the angle of system analysis, the reliability of power system in the Shihezi city of Xinjiang is discussed in two respects of total analysis and local evaluation.
以系统的观点,基于可靠性理论对石河子市电力工程系统进行了震害预测。通过整体分析与局部评估讨论了电力系统的可靠性;
The eigenvalue sensitivity methods is very useful not only in analysis of electric power system stability but also in design of the controllers.
灵敏度分析方法不仅是一种稳定分析的方法,而且也是设计控制器参数的有用工具。
The eigenvalue sensitivity methods is very useful not only in analysis of electric power system stability but also in design of the controllers.
灵敏度分析方法不仅是一种稳定分析的方法,而且也是设计控制器参数的有用工具。
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