Intelligent relaying of UPFC based transmission lines using decision tree

Author

Jena, Manas Kumar ; Tripathy, L.N. ; Samantray, S.R.

Author_Institution

Sch. Of Electr. Sci., Indian Inst. of Technol., Bhubaneswar, Bhubaneswar, India

fYear

2013

fDate

13-14 Sept. 2013

Firstpage

224

Lastpage

229

Abstract

The paper presents an intelligent relaying scheme for transmission line in presence of UPFC. Transmission line distance relaying in presence of FACTs devices like UPFC has been a very challenging task. A new differential feature based approach using DFT based pre-processor and Decision tree (DT) is presented here for protection of transmission lines containing UPFC. A case study considering a 500-kV Transmission line of length 400-k.m(both single circuit and double circuit) is taken for simulation purpose in MATLAB environment and the results obtained show feasibility of the proposed relaying scheme.

Keywords

decision trees; discrete Fourier transforms; flexible AC transmission systems; load flow control; power transmission lines; power transmission protection; relay protection; DFT based preprocessor; DT; FACTS devices; MATLAB environment; UPFC; decision tree; differential feature based approach; discrete Fourier transform; distance 400 km; double circuit; flexible AC transmission lines; intelligent relaying scheme; simulation purpose; single circuit; transmission line distance relaying; transmission lines protection; unified power flow controller; voltage 500 kV; Accuracy; Circuit faults; Data mining; Discrete Fourier transforms; Feature extraction; Power transmission lines; Training; Data mining; Decision tree (DT); Discrete Fourier Transform (DFT); Unified power flow controller (UPFC);

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends and Applications in Computer Science (ICETACS), 2013 1st International Conference on

Conference_Location

Shillong

Print_ISBN

978-1-4673-5249-9

Type

conf

DOI

10.1109/ICETACS.2013.6691427

Filename

6691427