participation factor meaning in English
参与系数
Examples
- The ac commutation bus with the largest participation factors is the critical bus , meaning that it has the largest involvement in the voltage instability
参与因子最大的母线就是临界母线，即电压稳定性最差的母线。 - Using the voltage stability graph , the voltage stability margin can be known . the bus participation factors can be computed from the left and right eigenvectors associated with the minimum eigenvalues
在求最小特征值的同时，求出该最小特征值对应的左、右特征向量，利用左、右特征向量来计算在最小特征值为零时的换流母线参与因子。 - As to the polyreference implemention of the least - squares complex frequency - domain estimator in mathematical separation technique of modes , this thesis builds a right matrix - fraction description model to estimate the system poles . then frequency point stabilization diagram is set up and analyzed to automatically determine natural frequencies , modal damping ratios and modal participation factors . finally mode shapes are identified based on the least squares theory
对于模态数学分离技术的多参考点最小二乘复频域识别技术,先建立右矩阵分式频响模型,识别出系统极点,再通过建立和分析频率点稳态图,能自动的确定出结构的固有频率、模态阻尼比和模态参与因子,最后根据最小二乘原理识别出模态振型向量。 - Chapter 4 presents a detailed analysis of low frequency inter - area oscillations of the south china interconnected power system for the year of 2005 based on the eigenvalue analysis method . participation factors and mode shape diagrams of generators related to the inter - area oscillations are figured out , and locations of pss are determined accordingly , the parameter setting for the pss is studied as well
采用特征值分析法详细分析了2005年夏大运行方式下南方电网的低频振荡特性，计算了对应主要振荡模式的发电机参与因子和模态分布图，并根据参与因子的大小研究了南方电网的pss配置方案及其参数整定。