Stability analysis of an energy managed smart distribution system

Author

Boyd, Jesse M. ; Heydt, Gerald T.

Author_Institution

Dept. of Electr., Comput. & Energy Eng., Arizona State Univ., Tempe, AZ, USA

fYear

2013

fDate

21-25 July 2013

Firstpage

1

Lastpage

5

Abstract

The Future Renewable Electric Energy Distribution Management (FREEDM) center focuses on a smart distribution energy management system. In this paper, a proposed energy management system is modeled and analyzed. Discrete modeling in the z-domain is used in view of the communication and computation that is envisioned. A basic pricing signal, denominated the distribution locational marginal price, is used as the basic control signal. The study includes stability analysis, typical system response, and communication bandwidth requirements.

Keywords

energy management systems; power distribution economics; power system management; power system stability; pricing; FREEDM center; communication bandwidth requirement; control signal; discrete z-domain modeling; distribution locational marginal price; energy managed smart distribution system; future renewable electric energy distribution management center; pricing signal; stability analysis; Bandwidth; Delays; Elasticity; Energy management; Load modeling; Mathematical model; Stability analysis; FREEDM system; demand response; distribution engineering; elasticity; energy management; smart grid; stability; z-transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting (PES), 2013 IEEE

Conference_Location

Vancouver, BC

ISSN

1944-9925

Type

conf

DOI

10.1109/PESMG.2013.6672344

Filename

6672344