A distribution system outage dispatch by data base method with real-time revision

Author

Lin, C.E. ; Huang, Y.-W. ; Chow, H.L. ; Huang, C.L.

Author_Institution

Cheng Kung Univ., Tainan, Taiwan

Volume

4

Issue

1

fYear

1989

fDate

1/1/1989 12:00:00 AM

Firstpage

515

Lastpage

523

Abstract

A distribution system emergency dispatch technique based on outage conditions is proposed that is based on searching from a database containing precalculated solutions. Load flow solutions for possible outage cases under various conditions are simulated and calculated and kept in the database. At the occurrence of fault, a suitable solution is retrieved from this database and use to restore the nonfaulted out-or-service area. The method, which is implemented on an AT&T 3B2/300 supermicrocomputer, finds the appropriate solution in a very efficient way. A real-time computation for load-flow solutions is also suggested to improve the database for better system operation. Tests to support the technique are discussed

Keywords

distribution networks; power engineering computing; real-time systems; AT&T 3B2/300 supermicrocomputer; distribution system emergency dispatch technique; load-flow solutions; outage dispatch; real-time computation; Automation; Computational modeling; Computer simulation; Computerized monitoring; Data flow computing; Load flow; Microcomputers; Real time systems; Substations; Switches;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.19242

Filename

19242