Modeling of an autonomous microgrid for renewable energy sources integration

Author

Serban, I. ; Teodorescu, R. ; Guerrero, J.M. ; Marinescu, C.

Author_Institution

Transilvania Univ. of Brasov, Brasov, Romania

fYear

2009

fDate

3-5 Nov. 2009

Firstpage

4311

Lastpage

4316

Abstract

The frequency stability analysis in an autonomous microgrid (MG) with renewable energy sources (RES) is a continuously studied issue. This paper presents an original method for modeling an autonomous MG with a battery energy storage system (BESS) and a wind power plant (WPP), with the purpose of frequency stability analysis. A reduced order model is developed, considering only the dominant elements in the frequency control loop. The model´s parameters are identified from experimental results, and the presented results are focused on frequency response for variable load and variable wind speed.

Keywords

battery storage plants; distributed power generation; frequency control; frequency response; frequency stability; wind power plants; autonomous microgrid modelling; battery energy storage system; frequency control loop; frequency response; frequency stability analysis; reduced order model; renewable energy sources integration; variable wind speed; wind power plant; Batteries; Energy storage; Frequency control; Frequency response; Power system modeling; Reduced order systems; Renewable energy resources; Stability analysis; Wind energy; Wind speed;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE

Conference_Location

Porto

ISSN

1553-572X

Print_ISBN

978-1-4244-4648-3

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2009.5414923

Filename

5414923