Network Division and Parallel Method of Mixed Integral Decomposition Coupling for Long Transmission Lines

In recent years, in the electromagnetic transient simulation, the parallel computing and simulation of power system has become a hot research topic at home and abroad. In this paper, based on the mixed integral decomposition coupling method, the long transmission line model is studied, and a PI type...

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Bibliographic Details
Published in2024 3rd International Conference on Energy and Electrical Power Systems (ICEEPS) pp. 655 - 658
Main Authors Huang, Libin, Guo, Haiping, Feng, Siyuan, Zhao, Guopeng, Yao, Shujun
Format Conference Proceeding
LanguageEnglish
Published IEEE 14.07.2024
Subjects
Admittance
Computational modeling
Couplings
electromagnetic transient simulation
Matrix decomposition
mixed integral
PI type transmission line
Power system simulation
Power system stability
Power transmission lines
Stability analysis
Transient analysis
Transmission line matrix methods
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Summary:In recent years, in the electromagnetic transient simulation, the parallel computing and simulation of power system has become a hot research topic at home and abroad. In this paper, based on the mixed integral decomposition coupling method, the long transmission line model is studied, and a PI type transmission line mixed product decomposition coupling model is proposed. This model does not depend on the natural decoupling of transmission line length, and can keep the admittance matrix constant, which can improve the simulation efficiency in new power system simulation.
DOI:10.1109/ICEEPS62542.2024.10693213