Open AccessStudy on 10kV Line Characteristics Based on Medium Voltage Carrier
Author(s) -
Yongbin Li,
Wenjun Chen,
Tao Yu,
Minglu Qi,
Wang Zhang,
Liang Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2005/1/012170
Subject(s) - reliability (semiconductor) , voltage , power line communication , line (geometry) , electrical engineering , fault (geology) , electronic engineering , power (physics) , engineering , computer science , reliability engineering , physics , geometry , mathematics , quantum mechanics , seismology , geology
Abatract Using medium voltage carrier communication to achieve full coverage of power information acquisition and distribution automation has become a hot spot in the domestic power industry. The characteristics of 10kV line will largely affect the reliability of medium voltage carrier communication, but due to the influence of voltage level and other factors, the research on 10kV line characteristics is not mature. In this paper, a research method of 10kV line characteristics based on medium voltage carrier is proposed. The improved medium voltage carrier communication machine and coupler can realize the collection of 10kV line impedance, attenuation and noise, accumulate useful data for the long-term study of 10kV line characteristics, help to improve the reliability of medium voltage carrier wave communication and assist 10kV line fault monitoring.