Optimal multi-objective D-STATCOM placement using MOGA for THD mitigation and cost minimization

被引：20

作者：

Nazari, Mohammad Hassan ^{[1
]}

Khodadadi, Abolfazl ^{[1
]}

Lorestani, Alireza ^{[1
]}

Hosseinian, Seyed Hossein ^{[1
]}

Gharehpetian, Gevork B. ^{[1
]}

机构：

[1] Amirkabir Univ Technol, Elect Engn Dept, 424 Hafez Ave, Tehran, Iran

来源：

JOURNAL OF INTELLIGENT & FUZZY SYSTEMS | 2018年 / 35卷 / 02期

关键词：

D-STATCOM; optimal placement; multi-objective optimization; THD mitigation; DISTRIBUTION NETWORKS; OPTIMIZATION; ALGORITHM; SYSTEMS; ART;

D O I：

10.3233/JIFS-17698

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper presents a multi-objective method to optimally place the Distribution Static Synchronous Compensator (D-STATCOM) in a distribution system using the multi-objective genetic algorithm (MOGA). In the proposed method, the average current total harmonic distortion (THD), installation and operation cost functions are considered as the objective functions, where input harmonic limitations for individual buses are chosen as the optimization constraints. The application of this optimization is based on a novel forward-backward harmonic load flow method by comparing input current THD, device generated harmonics and impacts of output THD on the network. The performance of this algorithm is evaluated using the Matlab software on the radial IEEE 33-bus test system. The simulation results verify the capability of the MOGA in accurately determining the optimal location of the D-STATCOM in radial distribution systems.

引用

页码：2339 / 2348

页数：10