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- Delay margin is defined as the maximum time delay that system can sustain without losing its small signal stability. 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。
- A sparsity-based critical eigenvalue technique in small signal stability analysis of large power systems is presented. 2.;提出了一种基于稀疏技术的关键特征值求解方法。
- The sudden change of the boundary of small signal stability region (SSSR) is shown through the studies of a 4-generator 11-bus power system models. 针对4机11节点电力系统,通过详细模型下的仿真发现小扰动稳定域边界上会出现几何形状的突变现象。
- In this paper, the author mainly focuses on the influence of non-differential components to power system small signal stability region (SSSR) study. 研究了不可微环节对电力系统小扰动稳定域(SSSR)的影响。
- A new type of extended small signal stability region (E-SSSR) is presented so that it can consider the low frequency oscillation phenomena captured in power system operations. 引入一种新的扩展小扰动稳定域的概念,以弥补原有小扰动稳定域无法考虑电力系统(超)低频振荡的不足。
- The boundary of small signal stability region(SSSR)is consisted of three types of local bifurcations of power system modeled by differential-algebraic equations. 引入一种新的扩展小扰动稳定域的概念,以弥补原有小扰动稳定域无法考虑电力系统(超)低频振荡的不足。
- YU Yi-xin,JIA Hong-jic,WANG Cheng-shan.Chaotic phenomena and small signal stability region in power system[J].Science in China(Series E),2001,13 (5):431-441. [13]余贻鑫;贾宏杰;汪成山.;电力系统中的混沌现象与小扰动稳定域[J]
- Eigenvalue sensitivity analysis has been widely used in power system dynamic studies and the controller designs, becoming an indispensable tool in power system small signal stability analysis. 摘要特徵值灵敏度分析已广泛应用于对电力系统中控制元件的选址和控制系统的参数设计,特徵值灵敏度已成为电力系统小干扰稳定控制设计时一个不可缺少的重要工具。
- Due to the deficiency of systematicness and normalization in related researches, the authors propose the general principles for small signal stability evaluation in engineering, i.e. 针对相关研究系统性、规范性不足的问题,提出工程中小干扰稳定安全评估的一般原则,即有效性、典型性和可验性原则。
- MODELING AND SIMULATION FOR SMALL SIGNAL STABILITY ANALYSIS OF POWER SYSTEM CONTAINING WIND FARM 包含风电场电力系统的小干扰稳定分析建模和仿真
- Topological Characteristics of the Small Signal Stability Region with Degenerate Hopf Bifurcation 与退化Hopf分岔有关的小扰动稳定域拓扑性质
- Small Signal Stability Research Based on Spectral Analysis in Northeast Power Grid 基于频域分析法的东北电网小干扰稳定问题的研究
- Tentative Study on the Influence of Non-differential Components to Power System Small Signal Stability Region 不可微环节对电力系统小扰动稳定域的影响
- Decoupling and reducing-order method for small signal stability analysis of multi-machine power system 多机电力系统小扰动稳定分析的解耦降阶法
- THE APPLICATION OF THE JACOBI-DAVIDSON METHOD TO THE CALCULATION OF CRITICAL EIGENVALUES IN THE SMALL SIGNAL STABILITY ANALYSIS 方法的小干扰稳定性分析中关键特征值计算
- Thermal tests, small signal tests, and stress analysis test. 电源模块热、小信号、应力分析测试。
- We also obtain the small signal gain and carry out some discussion. 对获得的小信号增益也进行了一些分析和讨论。
- Purpose: General small signal amplifier applications. 用途:用于一般小信号放大。
- Any small signal TR having turn-on Vbe of about 0.66 will work. 任何小信号的三极管只要使Vbe大约0.;66V就可以工作。
- CDMA is relatively outstanding in Network coverage and signal stability. CDMA的网络覆盖和信号稳定性比较好。