Oerview of microgrid management and control

Author

Zhi, Na ; Zhang, Hui ; Liu, Jinhong

Author_Institution

Sch. of Autom. & Inf. Eng., Xi´´an Univ. of Technol., Xi´´an, China

fYear

2011

fDate

16-18 Sept. 2011

Firstpage

4598

Lastpage

4601

Abstract

Microgrid is one of new conceptual power systems for smooth installation of many distributed generations (DGs), loads and energy storage system (ESS). The microgrid can operate both in grid-connected and islanded operation mode. The balance between supply and demand of power is one of the most importance means of improving energy efficiency. This paper presents a discussion on the management and control techniques required for microgrid operation in grid-connected and islanded mode. The cooperative control strategy of micro-sources and ESS are also discussed in this paper. Then the strategies are compared based on this applicability with different control requirements.

Keywords

distributed power generation; energy conservation; energy storage; power distribution control; power grids; power system management; ESS; cooperative control strategy; distributed generations; energy efficiency; energy storage system; grid-connected mode; islanded operation mode; microgrid control; microgrid management; Educational institutions; Energy storage; Frequency control; Generators; Inverters; Power systems; Voltage control; control strategy; microgrid; microgrid management;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2011 International Conference on

Conference_Location

Yichang

Print_ISBN

978-1-4244-8162-0

Type

conf

DOI

10.1109/ICECENG.2011.6057101

Filename

6057101