1) continuation power flow
连续潮流
1.
Voltage stability analysis based on continuation power flow and modal analysis
基于连续潮流和模态分析的电压稳定分析
2.
A novel method of automatic generation redispatch in continuation power flow based on MW limit of generation
基于发电机极限功率自动控制机组出力的连续潮流方法
3.
Then improved continuation power flow is used to precisely calculate active margin indexes that are ranked consequentl.
然后采用改进连续潮流法计算准确的有功裕度指标并进行排序,极大地提高了事故扫描速度,并将之用于福建电网的在线电压稳定监控系统,在速度上满足在线运行要求,证明了该方法的优越性。
2) continuous power flow
连续潮流
1.
This paper based on continuous power flow method,proposes a method for computing available transfer capability by studying the capacity.
对可传输容量进行了分析,探究了基于连续潮流算法的可传输容量计算方法。
2.
By applying minimum singular value and improved continuous power flow algorithm the on-line calculation of stability indices,the real-time monitoring of the load margin of regional power network and whole grid and the power transmission limits of key tie-lines are implemented,as well as prompting of early warning level;a high-performa.
应用最小奇异值和改进连续潮流算法在线计算电网的稳定指标,实时监视分区及全网的负荷裕度和重要联络断面的功率传输极限,并给出预警级别提示;应用分布式计算架构实现了一个高性能的故障筛选子系统,对于较严重故障能够给出预防控制策略。
3.
This paper proposes an improved continuous power flow(CPF) algorithm by combining the complete Jacobian matrix and the fast-decoupled continuous power flow(FDCPF).
提出了完整雅可比矩阵和快速分解连续潮流法相结合的连续潮流算法。
3) CPF
连续潮流
1.
The Voltage Stability Analysis Based on CPF and Bifurcation Theory;
基于连续潮流和分岔理论的电压稳定性分析
2.
An approach to congestion problem is presented,which combines OPF(Optimal Power Flow) and CPF(Continuation Power Flow) and maintains the system operating within voltage security margin.
采用将最优潮流与连续潮流相结合的方法解决阻塞问题,并使系统运行在电压安全裕度之内。
4) continuous power flow(CPF)
连续潮流(CPF)
5) continuation power flow
连续潮流法
1.
As an important method of computing Available Transfer Capability in transmission network, the continuation power flow is always favored by electric operators.
作为计算输电网可用输电能力的一种重要方法,连续潮流法一直受到电力工作者的关注。
2.
This paper presents an improved continuation power flow algorithm, whose characteristics are as following: PQ decoupled power flow algorithm is used; Lagrange quadric interpolation is used in the process of predictor and locally parameterized method is used in the corrector.
连续潮流法是求取静态电压稳定极限的一种有效的方法。
3.
Combining the poperty of continuation power flow with the virtue of fast decoupled power flow, continuation power flow based on fast decoupled power flow is presented in this paper.
连续潮流法是分析静态电压稳定行之有效的方法 ,但它是基于极坐标形式牛顿法潮流的 ,计算量很大 。
6) continuation method
连续潮流法
1.
An algorithm for voltage stability assessment of AC/DC power system based on continuation method and interior point theory;
基于连续潮流法及内点法的交直流负荷裕度算法
2.
The expanded power flow model is applied and its solution is found by the continuation method.
给出新的发电机电流极限约束的直接处理算法,解决了计及发电机电流约束时,潮流难于收敛和不易精确求出电压崩溃点的问题;对不易精确求得的极限诱导分岔点,通过在连续潮流法的校正步骤中将关键的极限约束方程作为附加方程来快速而精确地求解。
3.
The existing problems of continuation method in tracing PV curves of power systems are discussed.
针对现有连续潮流法在求取电力系统的PV曲线时存在的问题,提出了一种改进的连续潮流法。
补充资料：连续和非连续孔径射电望远镜
射电望远镜因接收天体射电的天线孔径的构成方式不同，而有连续孔径和非连续孔径之分。连续孔径射电望远镜是射电望远镜的一种最简单的类型，其天线孔径为接收单元所布满，因而天线增益和分辨率全由天线孔径的实际尺寸和形状决定。这类望远镜天线孔径可以有各种形状，如通常的抛物面、球面、抛物柱面、抛物带形反射面等。某些由分立天线（如偶极子天线、裂缝波导等）组成的天线阵，当阵元间距不大于半波长时，由于电场强度方向图和连续面电流分布的场强方向图相似，也被认为是连续孔径射电望远镜。这种情况更常见于线孔径或米波、十米波段的偶极子阵。非连续孔径射电望远镜是天线结构只分布在孔径部分面积内的望远镜，通常由多个天线组成。栅式干涉仪、复合射电干涉仪、栅十字、 T形栅、圆阵、圆环以及综合孔径射电望远镜等都是。这种望远镜的分辨率由天线范围（设想的孔径）的外尺寸决定，而总的天线增益或灵敏度，则取决于全部天线单元面积的总和。图中a所示的连续孔径天线可认为由N个单元面积组成,经天线传至接收机的信号是各单元反射信号的迭加，连续孔径射电望远镜通过焦点处的馈源自动得到这种迭加。由于二单元A、B信号的迭加效果等效于处在A、B的相关干涉仪输出，非连续孔径射电望远镜正是基于这个原理，在省去孔径一部分的情况下,保留连续孔径各单元间的全部间距和取向，如图中b所示的"骨架式"射电望远镜，或者依观测需要对这些间距和取向进行有限的采样（各种干涉阵），甚至用不少于2的有限天线依次采样后进行处理；图中c是综合孔径望远镜。
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