Half-Interval Method Applied in Feeder Terminal Unit Overcurrent Detecting Curve Setting

Chao Rong Chen; Chi Juin Chang

doi:10.1109/TPWRD.2014.2375878

Half-Interval Method Applied in Feeder Terminal Unit Overcurrent Detecting Curve Setting

Chao Rong Chen
, Chi Juin Chang

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Currently, self-healing is one of the most important functions in the smart grid. Meanwhile, fault detection, isolation, and restoration of feeder automation systems dominate the self-healing function in power distribution systems. The steps of the aforementioned function depend on the fault flag status of the feeder terminal unit. The conditions for setting this flag are judged by the feeder terminal unit overcurrent detecting curve. This paper found an efficient approach to calculate this curve via a half-interval method. Versatile application software with the curve plotting capability was also developed and deployed on the web server of the information-management department of Taiwan Power Company and is running successfully.

Original language	English
Article number	6971227
Pages (from-to)	1898-1905
Number of pages	8
Journal	IEEE Transactions on Power Delivery
Volume	30
Issue number	4
DOIs	https://doi.org/10.1109/TPWRD.2014.2375878
State	Published - 1 Aug 2015

Bibliographical note

Publisher Copyright:
© 1986-2012 IEEE.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Computer aided analysis
IEEE standards
Power distribution protection
fault currents
piecewise linear approximation

Access to Document

10.1109/TPWRD.2014.2375878

Cite this

@article{8f823adcc1054d0988eb848d8587cfd7,

title = "Half-Interval Method Applied in Feeder Terminal Unit Overcurrent Detecting Curve Setting",

abstract = "Currently, self-healing is one of the most important functions in the smart grid. Meanwhile, fault detection, isolation, and restoration of feeder automation systems dominate the self-healing function in power distribution systems. The steps of the aforementioned function depend on the fault flag status of the feeder terminal unit. The conditions for setting this flag are judged by the feeder terminal unit overcurrent detecting curve. This paper found an efficient approach to calculate this curve via a half-interval method. Versatile application software with the curve plotting capability was also developed and deployed on the web server of the information-management department of Taiwan Power Company and is running successfully.",

keywords = "Computer aided analysis, IEEE standards, Power distribution protection, fault currents, piecewise linear approximation",

author = "Chen, \{Chao Rong\} and Chang, \{Chi Juin\}",

note = "Publisher Copyright: {\textcopyright} 1986-2012 IEEE.",

year = "2015",

month = aug,

day = "1",

doi = "10.1109/TPWRD.2014.2375878",

language = "???core.languages.en\_GB???",

volume = "30",

pages = "1898--1905",

journal = "IEEE Transactions on Power Delivery",

issn = "0885-8977",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "4",

}

TY - JOUR

T1 - Half-Interval Method Applied in Feeder Terminal Unit Overcurrent Detecting Curve Setting

AU - Chen, Chao Rong

AU - Chang, Chi Juin

PY - 2015/8/1

Y1 - 2015/8/1

N2 - Currently, self-healing is one of the most important functions in the smart grid. Meanwhile, fault detection, isolation, and restoration of feeder automation systems dominate the self-healing function in power distribution systems. The steps of the aforementioned function depend on the fault flag status of the feeder terminal unit. The conditions for setting this flag are judged by the feeder terminal unit overcurrent detecting curve. This paper found an efficient approach to calculate this curve via a half-interval method. Versatile application software with the curve plotting capability was also developed and deployed on the web server of the information-management department of Taiwan Power Company and is running successfully.

AB - Currently, self-healing is one of the most important functions in the smart grid. Meanwhile, fault detection, isolation, and restoration of feeder automation systems dominate the self-healing function in power distribution systems. The steps of the aforementioned function depend on the fault flag status of the feeder terminal unit. The conditions for setting this flag are judged by the feeder terminal unit overcurrent detecting curve. This paper found an efficient approach to calculate this curve via a half-interval method. Versatile application software with the curve plotting capability was also developed and deployed on the web server of the information-management department of Taiwan Power Company and is running successfully.

KW - Computer aided analysis

KW - IEEE standards

KW - Power distribution protection

KW - fault currents

KW - piecewise linear approximation

UR - https://www.scopus.com/pages/publications/84938053335

U2 - 10.1109/TPWRD.2014.2375878

DO - 10.1109/TPWRD.2014.2375878

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:84938053335

SN - 0885-8977

VL - 30

SP - 1898

EP - 1905

JO - IEEE Transactions on Power Delivery

JF - IEEE Transactions on Power Delivery

IS - 4

M1 - 6971227

ER -

Half-Interval Method Applied in Feeder Terminal Unit Overcurrent Detecting Curve Setting

Abstract

Bibliographical note

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this