Ground fault current analysis with a direct building algorithm for microgrid distribution

被引：97

作者：

Ou, Ting-Chia ^{[1
]}

机构：

[1] Inst Nucl Energy Res, Tao Yuan, Taiwan

来源：

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2013年 / 53卷

关键词：

Microgrid; Battery energy storage system (BESS); Islanded mode; Grid-connected mode; SHORT-CIRCUIT-ANALYSIS; 3-PHASE POWER-FLOW; UNBALANCED DISTRIBUTION-SYSTEMS; RADIAL-DISTRIBUTION SYSTEMS; RIGID APPROACH; LOAD FLOW; GENERATION; OPERATION; NETWORKS; MANAGEMENT;

D O I：

10.1016/j.ijepes.2013.06.005

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A direct building algorithm for microgrid distribution ground fault (MGDGF) analysis is proposed in this paper. Four possibilities of the network topology changes were considered with the proposed iterative process for ground fault analysis. This paper also discusses the ground fault model of a battery energy storage system (BESS) as a distributed energy resource (DER), which can be used for both islanded and grid-connected modes. The proposed algorithm is robust and accurate. Test results demonstrate the potential of the proposed algorithm in MGDGF applications. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：867 / 875

页数：9

共 37 条

[1] Power flow control in grid-connected microgrid operation using Particle Swarm Optimization under variable load conditions [J].