Real-time electromagnetic transient simulation algorithm for integrated power systems based on network level and component level parallelism

被引：2
|
作者：
Chen LaiJun [1 ]
Chen Ying [1 ]
Mei ShengWei [1 ]
机构：
[1] Tsinghua Univ, State Key Lab Control & Simulat Power Syst & Gene, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
SCIENCE CHINA-TECHNOLOGICAL SCIENCES | 2012年 / 55卷 / 11期
基金：
中国国家自然科学基金;
关键词：
EMTP; multiphase machine; network partition; parallel computing; power system; real-time simulation; IMPLEMENTATION; MODEL;
D O I：
10.1007/s11431-012-5020-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The analysis and simulation of power system are becoming more and more challenging as the complexity of system topology and components has been increased. In this paper, a hybrid parallel algorithm is proposed for the real-time electromagnetic transient simulation (EMTS) of integrated power systems containing multiphase machines. The proposed algorithm is composed of a novel network partition method called component level parallelization and the Multi-Area Thevenin Equivalent (MATE) method, which extends the flexibility of the network partition in parallel simulation. Moreover, several methods are developed to enhance the efficiency of the communication and computation. Power systems with up to 410 single-phase electrical nodes and 336 switches are simulated in a time step of 50 mu s to validate the proposed algorithm.
引用
收藏
页码：3232 / 3241
页数：10
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