system stability calculation

Stability Calculation of the Hydraulic System of the Cavitation Test Rig

汽蚀试验台水力系统稳定计算方法

This report describes the effects of power system stabilizer-PSS-on the transient stability of the Three Gorges Electric Power System on the basis of analysis and calculation.

分析、计算了三峡电站发电机励磁控制系统采用PSS对三峡电力系统暂态稳定性的影响。

A high-precision, high efficiency precise time-integration method based on multi-step prediction is presented and applied to power system transient stability calculation which has obtained good results.

本文提出了一种高精度、高效率的基于多步预测的精细积分计算方法，并将其应用到电力系统暂态稳定计算中来，获得了良好的效果。

The system for the slope stability monitoring can collect the data of the rainfall, the depth displacement etc, and the data is transmitted to the monitoring center through wireless network, and then through the calculation of the threshold value, the system realizes real-time alarm.

边坡稳定监测系统可以对边坡现场的雨量、深度位移等数据进行采集，并通过无线网络传输到监控中心，通过阈值计算实现实时报警。

Based on fuzzy-matter-element theory, grey system theory and correlation function calculation, a fuzzy-grey-element model is set up for evaluating ore-rock stability. And a fuzzy-grey-element of correlative coefficient is constructed by correlative transformation and processing the optimal subordinate degree.

在模糊物元理论、灰色系统理论和关联函数运算的基础上，建立了矿岩稳定性评价的模糊灰元模型，经关联变换及从优隶属度处理构造关联系数模糊灰元。