Optimal allocation of DG regarding to power system security via DE technique

Author

Estabragh, Mohsen Rezaie ; Mohammadian, Mohsen

Author_Institution

Electr. Eng. Dept., Shahid Bahonar Univ., Kerman, Iran

fYear

2011

fDate

6-8 Dec. 2011

Firstpage

1

Lastpage

6

Abstract

This paper presents a novel strategy for optimizing Distributed Generation placement to improvement power system voltage stability margin and reducing losses. This method establishes a tradeoff between the security and power losses by using Differential Evolution (DE) method to reach the best performance and acceptable operation. In recent years, Differential Evolution has been successfully used for the solution of complex optimization problems. Hence, with respect to the behavior of this non-linear hierarchical optimization problem, the proposed method has been developed and examined on IEEE 14 bus test system by a developed Toolbox.

Keywords

distributed power generation; nonlinear programming; power system planning; power system security; IEEE 14 bus test system; complex optimization; differential evolution; distributed generation placement; nonlinear hierarchical optimization; optimal allocation; power losses; power system security; power system voltage stability margin; Indexes; Load modeling; Mathematical model; Power system stability; Stability criteria; Vectors; Differential Evolution; Distributed Generations; Load ability Limit; Non-linear Optimization; Static Voltage stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electrical Engineering and Computing Technologies (AEECT), 2011 IEEE Jordan Conference on

Conference_Location

Amman

Print_ISBN

978-1-4577-1083-4

Type

conf

DOI

10.1109/AEECT.2011.6132489

Filename

6132489