Hierarchical time-extended Petri nets as a generic tool for power system restoration

Author

Fountas, N.A. ; Hatziargyriou, N.D. ; Valavanis, K.P.

Author_Institution

Electr. Energy Syst. Lab., Nat. Tech. Univ. of Athens, Greece

Volume

12

Issue

2

fYear

1997

fDate

5/1/1997 12:00:00 AM

Firstpage

837

Lastpage

843

Abstract

Power system restoration following a system collapse, is a very complex task. A wide variety of control actions has to be performed on time, while constraints such as power balance and system stability have to be carefully respected. In this paper, hierarchical time-extended Petri nets are exploited, in order to support the restoration process. The proposed framework has been applied to the blackstart of the Hellenic power system. Crucial issues pertaining to the restoration procedures are identified and the corresponding Petri net models are presented

Keywords

Petri nets; control system analysis computing; control system synthesis; hierarchical systems; power system analysis computing; power system control; power system planning; power system restoration; power system stability; blackstart; computer simulation; control design; control simulation; hierarchical time-extended Petri nets; power balance; power service; power system collapse; power system restoration planning; restoration procedures; restoration process support; stability; Automatic control; Control systems; Laboratories; Petri nets; Power system modeling; Power system planning; Power system reliability; Power system restoration; Power system stability; Senior members;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.589712

Filename

589712