This paper proposes a new method to determine the attraction region of the high-dimension system by using the intersection of the unstable limit cycles among system state variables near the subcritical Hopf bifurcation point.
提出了一种在亚临界霍普夫分岔点附近,利用系统状态变量之间的不稳定极限环的交集确定高维系统吸引域的方法。
The stability limit of power transmission from Shaanbei Grid to Guanzhong Grid is analyzed based on the Shaanxi Grid structure in 2006,the results show that the power delivery capacity from Shaanbei to Guanzhong Grid is restricted by the stability limit of transmission sections.
以陕西2006年电网结构为基础,分析了陕北电网向关中电网送电的稳定极限。
Stability limit of synchronous electric machine matches with the exciting current If and armature current IM in the stability limit area of V-curve,traditionally,there are two methods to solute the stability limit: drawing potential vector and field exploring.
同步电机稳定极限对应于与V型曲线上稳定极限区相对应的励磁电流If和电枢电流IM,稳定极限的计算传统上有两种方法:电势向量图法和实测法。
To investigate the rationality of the load model currently used by Fujian power grid, the stability limits of Fushuang lines are calculated for different network structure and nodal load models of Fuzhou power network as index of Fujian power grid s transient stability level, and factors influencing load characteristics and system stability are analyzed.
为了检验福建电网现有负荷模型的合理性,以福双(福州一双龙)线的稳定极限作为重要衡量指标,对福州地区电网采用不同的网架结构和节点负荷模型下福建电网的暂态稳定水平进行了计算,并对影响负荷特性和电网稳定水平的各因素进行了分析。
Analysis on factors influencing transient stability limits of long-distance transmission profile;
远距离输电断面暂态稳定极限的影响因素分析
steady state stability limit with constant flux
恒定磁时静态稳定极限
Analysis on Stability Ultimate Bearing Capacity of Plate-cone Reticulated Shell;
板锥网壳结构的稳定极限承载力分析
The Ultimate Load-Carrying Capacity in-Plane of Tapered Member;
楔形压弯构件平面内稳定极限承载力
Multiple solutions in upper bound limit analysis of soil slopes
土坡稳定极限分析上限法中的多解性分析
A Slope Limit Analysis Approach Based on Translation & Rotation Kinematical Field;
基于平动加转动运动场的边坡稳定极限分析法
Research on Transient Stability Limits Using Trajectory Sensitivities;
基于轨迹灵敏度的暂态稳定极限算法研究
Study on the Ultimate Load Carrying Capacity of Box-section Steel Columns Stiffened by Inner Longitudinal Ribs
内置纵肋箱形截面钢压杆稳定极限承载力研究
Rapid Sensitivity Calculation of Voltage Stability on the Power System under N-1 Topology
N-1故障电压稳定极限高阶灵敏度快速计算
Research on the in-plane stability ultimate bearing capacity of the tapered columns
楔形工形柱平面内稳定极限承载力研究
Nonlinear plasticity limit analysis upper bound method of gangue hill stability
矸石山稳定性非线性极限分析上限法
limit equilibrium [slope stability analysis]
极限平衡〔斜坡稳定性分析〕
Research on Stability and Ultimate Bearing Capacity of Arch-truss with Steel Tube;
钢管拱桁架稳定性及极限承载力研究
The Reliability Analysis of Slope Based on the Limit Equilibrium Theory;
基于极限平衡的边坡稳定可靠性研究
Research on Developing Algorithm for Analysis of Power Transmission Limit under Thermal Stability Constraints;
热稳定约束下断面潮流极限算法研究
Stability analysis of unstable rock collapsing based on limit analysis upper bound method
基于极限分析上限法的危岩体崩塌稳定性分析
The Buckle and Ultimate Bearing Capacity Analysis for a New Style Self-anchored Suspension Bridge;
新型自锚式悬索桥的稳定性及极限承载力分析
Three-dimensional Limit Equilibrium Analyses of the Stability of Saturated-unsaturated Soil Slopes;
饱和—非饱和土坡稳定性的三维极限平衡分析
Study on the Control Method for Vehicle Cornering Stability Based on the Limit Cycle;
车辆转向稳定性的极限环控制方法研究