Applications of digital power simulators: advantages

Author

Siguerdidjane, H.B. ; Gaonach, J. ; Le Rohellec, N.

Author_Institution

SUPELEC, Gif-sur-Yvette, France

Volume

12

Issue

3

fYear

1997

fDate

7/1/1997 12:00:00 AM

Firstpage

1137

Lastpage

1142

Abstract

This paper emphasises the advantages of using a digital power simulator, including the CVT (capacitive voltage transformer), for testing the high voltage numerical distance protections. The different faults which may occur in a power system are generated by the simulator MORGAT. The TMS simulator is first used to deal with the investigations on the applied methodologies as well as the asymptotic behaviour of the system under study. MORGAT is used once again for the last stage to test the protection performances. That is the common and one of the best ways for obtaining time response improvements

Keywords

digital simulation; potential transformers; power system analysis computing; power system protection; relay protection; MORGAT; TMS simulator; asymptotic behaviour; capacitive voltage transformer; digital power simulators; high voltage numerical distance protection; protection performances testing; Electrical resistance measurement; Filtering; Performance evaluation; Power system protection; Power system simulation; Protective relaying; Shape control; Shape measurement; Testing; Voltage;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.636921

Filename

636921