Power transfer capability of six-phase power system under fault conditions

Author

Mishra, A.K. ; Chandrasekaran, K.

Author_Institution

Dept. of Electr. Eng., Tennessee Technol. Univ., Cookeville, TN, USA

fYear

1994

fDate

20-22 Mar 1994

Firstpage

32

Lastpage

36

Abstract

In the present paper the power transfer capability of a six-phase line has been compared with an equivalent double circuit three-phase line under normal and ground fault conditions. Analytical procedure for determining the power transfer capability under faulted conditions of a 6-phase condition shows that the six-phase line transfers more power than the double circuit three-phase line under fault conditions. Since power transfer during faulted conditions plays a significant role in transient stability, the six-phase line has better transient stability margin than the double circuit three-phase line

Keywords

electrical faults; power system stability; power system transients; power transmission; equivalent double circuit three-phase line; fault conditions; ground fault conditions; normal conditions; power transfer capability; six-phase power system; transient stability margin; Circuit faults; Circuit stability; Impedance; Power system faults; Power system modeling; Power system stability; Power system transients; Stability analysis; Transient analysis; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

System Theory, 1994., Proceedings of the 26th Southeastern Symposium on

Conference_Location

Athens, OH

ISSN

0094-2898

Print_ISBN

0-8186-5320-5

Type

conf

DOI

10.1109/SSST.1994.287915

Filename

287915