[1]陈珩,李乃湖.电力系统机-网暂态数字仿真模型——全系统状态空间方程模型[J].东南大学学报(自然科学版),1986,16(6):73-86.[doi:10.3969/j.issn.1001-0505.1986.06.011]
　Chen Heng,Li Naihu.Digital Simulation Model of Machine-Network Transients in Power Systems— Whole-System State-Space Equation Model[J].Journal of Southeast University (Natural Science Edition),1986,16(6):73-86.[doi:10.3969/j.issn.1001-0505.1986.06.011]
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电力系统机-网暂态数字仿真模型——全系统状态空间方程模型()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
16
期数:
1986年第6期
页码:
73-86
栏目:
本刊信息
出版日期:
1986-11-20

文章信息/Info

Title:
Digital Simulation Model of Machine-Network Transients in Power Systems— Whole-System State-Space Equation Model
作者:
陈珩; 李乃湖
南京工学院电气工程系
Author(s):
Chen Heng;  Li Naihu
Department of Electrical Engineering
关键词:
电力系统;  数字仿真;  短期暂态;  数学模型
Keywords:
power system;  digital simulation;  short-term transient;  mathematical model
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1986.06.011
摘要:
提出了一种新的、以状态空间方程表示的电力系统机—网暂态数字仿真模型。这种模型采用αβ0坐标系作网络方程的参考坐标,多π等值电路作输电线路模型,以及适合于解耦计算的机—网接口,因而有简单、精确、占用贮存容量少等优点;而如配以适当的解算方法,还可有令人满意的仿真速度。
Abstract:
A new mathematical model—the state-space equation model for simulating the machine-network transients in power systems is proposed. In this model, αβO system is used as the reference frame of power network equations; "Multiple Pi" equivalent circuits are used for transmission line modelling; in addition, the machine-network interfaces specifically suitable for "decoupled" solution of turbo-generator, composite load and power network state equations are adopted. Therefore, it has the advantages of simplicity, accuracy, flexibility and also less request for memory. Moreover, if suitable algorithm is used together with it, the simulation speed is also satisfactory.

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更新日期/Last Update: 2013-05-01