Open AccessDevelopment diagnostic device of pin insulators
Author(s) -
Н. А. Терещенко,
V. Yu. Miroshnik,
M. A. Kholmov,
К. И. Никитин,
B. N. Kovrizhin
Publication year - 2021
Publication title -
omskij naučnyj vestnik
Language(s) - English
Resource type - Journals
eISSN - 2541-7541
pISSN - 1813-8225
DOI - 10.25206/1813-8225-2021-177-70-74
Subject(s) - insulator (electricity) , electrical engineering , leakage (economics) , shunt (medical) , transmission line , voltage , materials science , electronic engineering , engineering , computer science , medicine , cardiology , economics , macroeconomics
The article proposes an invention to diagnose a damaged insulator under the operating voltage of the power line (VLEP), using leakage current control. There is made a prototype, experiments are carried out. The leakage current removed from the shunt design is converted to a digital signal for processing, transmission and further processing on the substation control room. The controlled leakage current corresponds to the magnitude of the insulation resistance of the insulator