[1]李乃湖,陈珩.电力系统机—网暂态数字仿真算法——全系统状态空间方程的解耦求解[J].东南大学学报(自然科学版),1987,17(2):51-60.[doi:10.3969/j.issn.1001-0505.1987.02.006]
 Li Neihu,Chen Heng(Department of Electrical Engineering).Digital Simulation Algorithm of Machine-Network Transients in Power Systems—Decoupled Solution of Whole-System State-Space Equations[J].Journal of Southeast University (Natural Science Edition),1987,17(2):51-60.[doi:10.3969/j.issn.1001-0505.1987.02.006]
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电力系统机—网暂态数字仿真算法——全系统状态空间方程的解耦求解()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
17
期数:
1987年第2期
页码:
51-60
栏目:
本刊信息
出版日期:
1987-03-20

文章信息/Info

Title:
Digital Simulation Algorithm of Machine-Network Transients in Power Systems—Decoupled Solution of Whole-System State-Space Equations
作者:
李乃湖陈珩
南京工学院电气工程系; 南京工学院电气工程系
Author(s):
Li Neihu Chen Heng(Department of Electrical Engineering)
关键词:
电力系统 数字仿真 短期暂态 计算方法
Keywords:
power system digital simulation short-term transient algorithm
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1987.02.006
摘要:
本文在计算实践的基础上建议采用具有简单、精确、A—稳定等优点的半隐式Runge-Kutta法(Calahan格式)作为解算非线性、强刚性全电力系统状态方程的方法。文中还提出了一种可大幅度提高计算速度、节约贮存容量、并可望用于平行处理的解耦技术。实例表明,这二者的配合使用可获得令人满意的仿真效果。
Abstract:
On the basis of computing practice the simple, accurate, A-stable semi explicit Runge-Kutta method (Calahan’s scheme) is recommended for solvin the nonlinear, highly stiff whole-system state equations. Together with it, a "decoupling" technique with the advantages of saving computing time and memory space, and promising the application of parallel processing computer systems in power system transient analyses is proposed, From several machinenetwork transient simulations given in this paper, the superiority of these two approaches and their combination are confirmed.

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更新日期/Last Update: 2013-04-30