1) transient stability criterion
暂态稳定性指标
2) transient stability index
暂态稳定指标
1.
This paper presents a new transient stability index based on the implicit expression for the stability region boundary and an approximation of the proposed index based on the quadratic approximation of the stability region.
基于故障后电力系统稳定域边界的隐式方程,提出了隐式的暂态稳定指标,并利用稳定域的二次近似方法给出了该暂态稳定指标的一个近似估计。
2.
Based on angle and angular speed of each generator,an extended d -Ek energy phase plane is proposed in this paper, and on the basis of trajectory information of extended d -Ek energy phase plane of each generator a transient stability index of generator is put forward, then a corresponding analysis method adopting curve fitting is given.
基于各机d -Ek 扩展相平面的轨迹信息提出了一种发电机暂态稳定指标,并给出了相应的分析方法。
3) transient stability margin index
暂态稳定裕度指标
1.
The stability of the transient dynamics is evaluated with the transient stability margin index based.
进一步基于稳定域边界的暂态稳定裕度指标评估系统的稳定性,并利用该指标的灵敏度信息将微分—代数方程描述的暂态稳定约束转化为代数约束,从而可以针对随机产生的预想故障设计相应的预防和紧急切机控制措施。
2.
A new approach to solve the stability-constrained optimal power flow (SCOPF) based on a novel transient stability margin index and its sensitivities is proposed.
基于一种新型暂态稳定裕度指标,提出了求解含暂态稳定约束的最优潮流(SCOPF)新方法。
4) transient stability
暂态稳定性
1.
Simulation Study of TCSC Based on energy function for transient stability enhancement;
用可控串补提高暂态稳定性的仿真研究
2.
Superconducting magnetic energy storage system for enhancing transient stability;
超导储能装置提高电力系统暂态稳定性的研究
3.
Effect of 500 kV Huaisu substation commissioning on Anhui power system transient stability;
500kV淮宿变电站投运对安徽电网暂态稳定性的影响
5) transient stability detection
暂态稳定性识别
6) transient voltage stability
暂态电压稳定性
1.
Influences of asynchronous machine on the transient voltage stability of power system are simulated and analyzed by setting large disturbances and time domain simulation.
运用MATLAB电力系统仿真模块集SimPowerSystems构建了单负荷—无穷大系统和三机—十节点系统的Simulink模型,通过在系统模型中设置大扰动事件并进行时域仿真,分析了异步电动机负荷对系统暂态电压稳定性的影响;并以单负荷—无穷大系统为例,对故障切除时间、电动机惯性时间常数及无功补偿设备(机械投切电容器MSC和静止无功补偿器SVC)对暂态电压稳定性的影响进行了仿真分析。
2.
The simulation of a single machine infinite bus system containing wind farm is conducted by which the contribution of STATCOM to transient voltage stability of wind farm is validated.
提出了恒速异步风电机组和静止同步补偿器的数学模型,使用Matlab中的动态仿真工具Simulink建立了静止同步补偿器的控制模型,以包含风电场的单机无穷大电力系统为例进行了仿真计算,验证了静止同步补偿器对风电场暂态电压稳定性的贡献。
3.
Larger effect of three-phase re-closure sequence on system\'s transient voltage stability when re-closing to permanent disturbance is discovered.
发现合于永久故障时三相重合闸时序对系统暂态电压稳定性有较大影响,以单负荷无穷大系统为例探讨其机理。
补充资料：电力系统暂态稳定
电力系统暂态稳定
transient stability of elec-tric power system
d Jonl一x一tong Zontol wend一ng电力系统暂态稳定eleetrie power system)(transient stability of 见电力系统德定。
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