Krylov Subspace Based Model Reduction Method for Transient Simulation of Active Distribution Grid

被引：0

作者：

Wang, Chengshan ^{[1
]}

Yu, Hao ^{[1
]}

Li, Peng ^{[1
]}

Ding, Chengdi ^{[1
]}

Sun, Chongbo ^{[1
]}

Guo, Xiaolong ^{[2
]}

Zhang, Fei ^{[2
]}

Zhou, Yilin ^{[2
]}

Yu, Zhaorong ^{[2
]}

机构：

[1] Tianjin Univ, Minist Educ, Key Lab Smart Grid, Tianjin 300072, Peoples R China

[2] Guangdong Power Grid Corp, Guangzhou, Guangdong, Peoples R China

来源：

2013 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PES) | 2013年

基金：

国家高技术研究发展计划(863计划); 中国国家自然科学基金;

关键词：

active distribution grid; Krylov subspace; model order reduction; PRIMA; transient simulation; POWER-SYSTEMS; GENERATION;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

With the increasing integration of distributed generation, distribution grids are evolving from passive networks to active grids. The existence of DGs and energy storage devices makes the transient simulation of active distribution grids more meaningful compared with that of traditional distribution grids, but at the same time limits the simulation speed and system scale. This paper presents a passivity-guaranteed model order reduction method based on Krylov subspace theory for active distribution grids. Then simulations are performed using the IEEE 123-node test feeder, proving that the proposed method is feasible as a powerful tool in typical applications of the transient simulation of active distribution grids.

引用

页数：5

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