1) delay margin
时滞稳定裕度
1.
An effective approach is given to calculate the system delay margin.
在保证小扰动稳定前提下,电力系统可承受的最大时滞称为时滞稳定裕度。
2.
The delay margin is defined as the maximum time delay that a power system can sustain without losing its small signal stability.
时滞稳定裕度定义为在保证小扰动稳定的前提下系统可承受的最大延时值。
2) practical delay margin
实用时滞稳定裕度
1.
Main work of this thesis is as following:1) Definition of practical delay margin (PDM) is provided: Just as we know, if a control device or a power system with time delays works stable, there must be not eigenvalue with positive real part in its Jacobian matrix.
本文重点研究电力系统时滞稳定裕度(Delay Margin)的快速求解方法,主要工作如下:1、给出了实用时滞稳定裕度的定义:含时滞环节的电力系统在微小扰动后能稳定运行所能承受的最大时滞,称为系统的时滞稳定裕度。
3) stability margin
稳定裕度
1.
Quadratic stability and stability margin analysisof discrete interval systems;
离散区间系统的二次稳定性及其稳定裕度分析
2.
The characteristics of mine power system,voltage stability and system stability margin were analyzed and the measures of preventing vlotage stability from destruction were set forth.
分析了矿山供电系统的特点,对电压稳定性、系统的稳定裕度及防止发生电压稳定破坏的措施进行了阐述。
4) stable margin
稳定裕度
1.
And the testing criteria are discussed,for example,stable margins, performance index,and controller fragility.
针对飞机鲁棒控制器设计中的检验问题,介绍了系统检验标准,讨论了系统检验的重要性,重点阐述了对系统进行稳定裕度检验、性能指标检验以及控制器脆弱性检验的方法。
2.
Based on the time domain simulation, the calculation method for single machine acceleration area and deceleration area, stable margin and unstable margin, critical machine equal area criterion (SMEAC) are proposed.
结合时域仿真 ,提出了多机系统中单机加速面积 ,减速面积计算方法 ,稳定判据 ,稳定裕度 ,不稳定裕度。
3.
The stable margin is defined.
结合时域仿真 ,提出了多机系统中单机加速面积、减速面积计算方法、临界机组群单机等面积定则第一摇摆稳定判据、稳定裕度计算方法等。
5) instantaneous longitudinal stability margin
瞬时纵向稳定裕度
1.
The simulation result of circular turning gaits in computer gives the relation of the instantaneous longitudinal stability marginsto time.
圆路径步态的计算机仿真结果给出了瞬时纵向稳定裕度与时间的关系曲线。
6) Energy margin
稳定性裕度
1.
So, the thought for the simulation design was put forward based on energy margin and temperature margin, the arithmetic of simulation design of CICC configuration was deduced, and the model of the simulation was built.
而工程上CICC导体的设计是一个多次尝试和优化的烦琐过程,为此,提出了基于稳定性裕度、温度裕度的导体设计思想,推导了关于CICC导体结构矩阵参数的算法,建立了导体数值模拟的基本设计模型,同时进行了仿真设计,并将数值模拟设计情况与工程设计值进行了比较和分析,结果证明二者吻合的较好。
补充资料：稳定裕度
分子式：
CAS号：
性质：根据开环(稳定)幅相特性曲线和(-1，j0)点的相对距离，可以判别系统的相对稳定裕度，称之为稳定裕度。稳定裕度应用时考虑幅稳定裕度和相角稳定裕度。
CAS号：
性质：根据开环(稳定)幅相特性曲线和(-1，j0)点的相对距离，可以判别系统的相对稳定裕度，称之为稳定裕度。稳定裕度应用时考虑幅稳定裕度和相角稳定裕度。
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