Value-based reliability for short term operational planning

Author

Momoh, James A. ; Elfayoumy, Mahmoud ; Mittelstadt, William

Author_Institution

Dept. of Electr. Eng., Howard Univ., Washington, DC, USA

Volume

14

Issue

4

fYear

1999

fDate

11/1/1999 12:00:00 AM

Firstpage

1533

Lastpage

1542

Abstract

The paper presents a scheme for evaluating and optimally enhancing power system reliability for a short-time horizon operation of one week. Power system reliability can be efficiently enhanced by applying appropriate remedial actions (RAs). This paper investigates the impact of remedial actions on system reliability, the corresponding associated cost and the amount of unserved energy using the EPRI Transmission Reliability Evaluation for Large Scale System (TRELSS) program. The proposed scheme has been tested on a 27-bus example taken from the Northwest (NW) system. The method has the potential to be used for assessing the risks associated with near-term scheduled outages and other operational issues

Keywords

power system analysis computing; power system economics; power system planning; power system reliability; value engineering; TRELSS software; computer simulation; power systems; reliability enhancement optimisation; remedial actions; short-term operational planning; unserved energy; value-based reliability; Costs; Electricity supply industry; Large-scale systems; Power industry; Power system planning; Power system reliability; Senior members; Shunt (electrical); Student members; System testing;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.801953

Filename

801953