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。
Recently, the analysis of static security in relation to power system planning and on-line applications has become a subject of increased interest.
在电力系统规划设计和在线应用方面，静态安全分析已成为近年来深感兴趣的课题。
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。
Through analysis of the stability of NanBian power supply system in a steel enterprise, under-frequency load-shedding plans and regional security and stability control plans are adopted in this paper.
本文通过对某钢铁企业南变电力系统的稳定性分析，给出了低频减载和区域安全稳定控制两种方案。
The decoupled security enhancement algorithm(DSEA) is employed to study the seismic safety of power supply system, and flow load control analysis methods of power system are also gotten.
该方法以灵敏度分析的状态参量来对系统当前状态进行判断，然后根据判断的结果提出相应的控制措施。
Dynamic simulation is not only the basic tool for the analysis and control of power system dynamic security, but also the key reference for system operation in a power dispatching center.
电力系统动态仿真既是 电力系统动态安全分析与控制的基本工具，也是电网调度部门指导 电力 生产的主要依据，因此，动态仿真的准确程度直接关系到 电力系统的安全经济运行。
All the above can be used as theoretical basis of seismic security analysis and control and economic loss analysis of power supply system.
该工作可作为电力系统地震后安全分析与控制和经济损分析的理论基础。
Research on Practicability of Static Security Analysis for a District Power System;
在线动态安全分析的核心是快速暂稳分析。
Research on Practicability of Static Security Analysis for a District Power System;
在线动态安全分析的核心是快速暂稳分析。
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