Open AccessAnalysis on the Cause of Excessive Gas Content in 1000kV Transformer Insulation Oil
Author(s) -
Wenbo Zhang,
Fengbo Guo
Publication year - 2019
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 - 10.1088/1755-1315/300/4/042116
Subject(s) - transformer oil , transformer , partial discharge , materials science , petroleum engineering , environmental science , electrical engineering , engineering , voltage
Air tightness of syringe and sampling process were investigated, and gas content of transformer insulating oil was repeatedly measured, Based on the existing problems of excess gas content after partial discharge of 1# main transformer B phase of a 1000kV substation transformer insulating oil during the construction stage. The results show that excessive gas.