Open AccessSingle-phase ground fault location technology research and application based on transient recording wave
Author(s) -
Hao Yin,
Changkai Shi,
Baikui Li,
Shaokang Guan,
Yue Liu
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/431/1/012002
Subject(s) - transient (computer programming) , fault (geology) , ground , fault indicator , fault coverage , computer science , automation , phase (matter) , single phase , field (mathematics) , fault detection and isolation , real time computing , electronic engineering , engineering , electrical engineering , artificial intelligence , physics , geology , mechanical engineering , electronic circuit , mathematics , quantum mechanics , seismology , pure mathematics , actuator , operating system
Fault location is an important part of distribution automation. Aiming at the problem of single-phase grounding fault detection, a fault location system based on transient recording technology is proposed. Compared with the advantages and disadvantages of the traditional single-phase ground fault detection method, the single-phase ground fault location application based on transient recording is proposed. The proposed method is not only theoretically verified in the simulation of the distribution network system, but also applied to the operation of fault location network in the true test field, which verifies the effectiveness of the proposed method.