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Title: Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter

Accurate pin-pointing of faults on transmission lines minimizes outage time, labor, and costs. This paper proposes a simple yet effective ensemble Kalman filter (EnKF) approach to accurately locating the faults on transmission lines within half-cycle time. The approach is easy to implement and does not require foreknowledge of either the fault type or an approximate guess of the fault location. Finally, extensive results validate the effectiveness and accuracy of the EnKF-based fault location approach.
Authors:
 [1] ;  [2] ;  [1] ;  [3] ;  [1]
  1. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  2. ShanghaiTech Univ. (China)
  3. Global Energy Interconnection Research Inst. North America, San Jose, CA (United States)
Publication Date:
Report Number(s):
PNNL-SA-130921
Journal ID: ISSN 0885-8977
Grant/Contract Number:
AC05-76RL01830
Type:
Accepted Manuscript
Journal Name:
IEEE Transactions on Power Delivery
Additional Journal Information:
Journal Name: IEEE Transactions on Power Delivery; Journal ID: ISSN 0885-8977
Publisher:
IEEE
Research Org:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; dynamic state estimation; ensemble Kalman filter; fault location; fault classification
OSTI Identifier:
1457786

Fan, Rui, Liu, Yu, Huang, Renke, Diao, Ruisheng, and Wang, Shaobu. Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter. United States: N. p., Web. doi:10.1109/TPWRD.2018.2849879.
Fan, Rui, Liu, Yu, Huang, Renke, Diao, Ruisheng, & Wang, Shaobu. Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter. United States. doi:10.1109/TPWRD.2018.2849879.
Fan, Rui, Liu, Yu, Huang, Renke, Diao, Ruisheng, and Wang, Shaobu. 2018. "Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter". United States. doi:10.1109/TPWRD.2018.2849879.
@article{osti_1457786,
title = {Precise Fault Location on Transmission Lines Using Ensemble Kalman Filter},
author = {Fan, Rui and Liu, Yu and Huang, Renke and Diao, Ruisheng and Wang, Shaobu},
abstractNote = {Accurate pin-pointing of faults on transmission lines minimizes outage time, labor, and costs. This paper proposes a simple yet effective ensemble Kalman filter (EnKF) approach to accurately locating the faults on transmission lines within half-cycle time. The approach is easy to implement and does not require foreknowledge of either the fault type or an approximate guess of the fault location. Finally, extensive results validate the effectiveness and accuracy of the EnKF-based fault location approach.},
doi = {10.1109/TPWRD.2018.2849879},
journal = {IEEE Transactions on Power Delivery},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {6}
}