Reliability improvement in distribution systems employing an integrated voltage sag mitigation method using binary gravitational search algorithm

被引：6

作者：

Nesrullah, Salman ^{[1
]}

Azah, Mohamed ^{[1
]}

Hussain, Shareef ^{[1
]}

机构：

[1] Univ Kebangsaan Malaysia, Dept Elect Elect & Syst Engn, Fac Engn & Built Environm, Bangi 43600, Malaysia

来源：

JOURNAL OF CENTRAL SOUTH UNIVERSITY | 2013年 / 20卷 / 11期

关键词：

voltage sag; reliability; network reconfiguration; DSTATCOM; gravitational search algorithm; OPTIMAL NETWORK RECONFIGURATION; PLACEMENT;

D O I：

10.1007/s11771-013-1824-0

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A method for improving the level of reliability of distribution systems is presented by employing an integrated voltage sag mitigation method that comprises a two-staged strategy, namely, distribution network reconfiguration (DNR) followed by DSTATCOM placement. Initially, an optimal DNR is applied to reduce the propagated voltage sags during the test period. The second stage involves optimal placement of the DSTATCOM to assist the already reconfigured network. The gravitational search algorithm is used in the process of optimal DNR and in placing DSTATCOM. Reliability assessment is performed using the well-known indices. The simulation results show that the proposed method is efficient and feasible for improving the level of system reliability.

引用

页码：3002 / 3014

页数：13

共 25 条

[1] Reliability improvement in distribution systems employing an integrated voltage sag mitigation method using binary gravitational search algorithm
Salman Nesrullah
Mohamed Azah
Shareef Hussain
JournalofCentralSouthUniversity, 2013, 20 (11) : 3002 - 3014
[2] Reliability improvement in distribution systems employing an integrated voltage sag mitigation method using binary gravitational search algorithm
Salman Nesrullah
Mohamed Azah
Shareef Hussain
Journal of Central South University, 2013, 20 : 3002 - 3014
[3] Reliability Improvement in Distribution Systems by Optimal Placement of DSTATCOM Using Binary Gravitational Search Algorithm
Salman, Nesrallh
Mohamed, Azah
Shareef, Hussain
PRZEGLAD ELEKTROTECHNICZNY, 2012, 88 (02): : 295 - 299
[4] Voltage Sag Mitigation by Combining Optimal Network Reconfiguration and DSTATCOM Placement Using Gravitational Search Algorithm
Salman, N.
Mohamed, A.
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INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, 2011, 6 (05): : 2502 - 2512
[5] Optimal Network Reconfiguration for Voltage Sag Mitigation in Distribution Systems Using Improved Genetic Algorithm
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UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE, 2009, 71 (04): : 49 - 62
[9] Voltage sag mitigation using a new direct control in d-statcom for distribution systems
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UPB Scientific Bulletin, Series C: Electrical Engineering, 2009, 71 (04): : 49 - 62
[10] Application of Unit Template Algorithm for Voltage Sag Mitigation in Distribution Line Using D-STATCOM
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