A Binary Frequency-Region Partitioning Algorithm for the Identification of a Multiphase Network Equivalent for EMT Studies

Author

Noda, Taku

Author_Institution

Electr. Power Eng. Res. Lab., Central Res. Inst. of Electr. Power Ind., Kanagawa

Volume

22

Issue

2

fYear

2007

fDate

4/1/2007 12:00:00 AM

Firstpage

1257

Lastpage

1258

Abstract

Previously, a method for identifying a multiphase network equivalent for electromagnetic transient calculations using partitioned frequency response has been proposed. The method accurately and robustly identifies an equivalent of the target network by dividing its frequency response into sections, but no specific algorithm for the frequency-region partitioning has been proposed. To make the entire identification process automatic, this letter proposes a binary partitioning algorithm

Keywords

EMTP; frequency response; binary frequency-region partitioning algorithm; electromagnetic transient calculations; frequency response partitioning; multiphase network equivalent; Bandwidth; Frequency conversion; Frequency response; Partitioning algorithms; Power system analysis computing; Power system interconnection; Power system modeling; Power system simulation; Power system transients; Robustness; Electromagnetic transient analysis; equivalent circuits; frequency response; interconnected power systems; power system modeling; power system simulation;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/TPWRD.2007.893382

Filename

4141141