分析负荷模型对多馈入交直流系统功角稳定性的影响。
The influences of load models on transient stability of a multi-infeed DC and AC system are analyzed at length.
为解决电力系统的功角稳定和电压控制提供了新的可能的途径。
It provides a new feasible Scheme for power sys-tem in the Stability of power Angle and the Voltage Control.
分岔分析方法和能量函数方法是统一研究电压稳定和功角稳定的可能方法。
The possible methods to unite voltage stability and Angle stability analysis are energy function method and bifurcation analysis method.
从提高功角稳定性考虑，在单点补偿时，最佳补偿方式是将电容器安装在线路中点。
If all capacitors are located in single spot of line, in the term of improving power-angle stability, then it is the best option that compensation capacitor is placed at the middle of line.
然后基于该线性化数学模型再设计以改善系统功角稳定为目标的模糊滑模变结构控制器。
Then the fuzzy sliding mode control strategy is proposed to improve the power Angle stability of the system.
由于SVC具有突出的控制快速性，因此，深入研究s VC控制在改善电力系统功角稳定性中的作用具有重要意义。
Because SVC has outstanding celerity characters of control, there is an important significance to study deeply the control thesis of SVC in improving power Angle stability.
本文提出了能同时改善电力系统功角稳定和装设点电压动态特性的用于静止无功补偿器(svc)的变结构控制器设计方法。
A variable structure controller for Static var Compensator (SVC) which can improve power Angle stability of power system and local voltage characteristics of SVC is proposed.
以河南电网为例，采用暂态安全定量分析软件FASTEST计算了不同动态负荷模型比例时的暂态功角稳定裕度和临界切除时间。
The transient Angle stability margin and critical clearing time are computed by FASTEST under different proportion of dynamic electric load model using in Henan Power Grid.
用于全网相量测量系统中，可准确监测功角动态变化，为系统的安全稳定监测提供了一定的基础。
When the method is used in whole net phasor measurement systems, dynamic variations of power angle can be monitored accurately. It lays a foundation for the safety and stability monitoring of system.
电力系统暂态功角失稳模式同相关不稳定平衡点密切相关。
A transient Angle unstable mode of power system closely relates to a controlling unstable equilibrium point (UEP).
针对永磁同步电动机在他控式变频调速运行方式下的失步和效率问题，通过对功角特性及稳定性分析，提出了一种功角闭环控制策略并详细阐述了该控制策略的理论依据。
In view of this problem, under the analysis of power-angle characteristics and stability, a power-angle closed-loop control strategy was proposed and its theoretical basis was presented in detail.
介绍一种新型的用于电力系统稳定性研究的发电机功角微机测量装置。
The paper describes a new measuring device of the power Angle of a synchronous generator, which is used in the study of power system stability.
介绍一种新型的用于电力系统稳定性研究的发电机功角微机测量装置。
The paper describes a new measuring device of the power Angle of a synchronous generator, which is used in the study of power system stability.
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