Effect of thermal transient on the polarization and depolarization current measurements of oil-paper insulation

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 18, Issue 2, 2011, Pages 513-520

  Fofana, I ^a   Hemmatjou, H ^a   Meghnefi, F ^a  

^a UNIVERSITÉ DU QUÉBEC À CHICOUTIMI   (Canada)

Author keywords

depolarization current; Dielectric Time domain conductivity moisture content temperature transition oil paper insulation; polarization current

Indexed keywords

CONTROLLED TEMPERATURE; DEPOLARIZATION CURRENTS; DIELECTRIC RESPONSE; FIELD MEASUREMENT; INSULATION CONDITIONS; LABORATORY INVESTIGATIONS; NONEQUILIBRIUM STATE; NORMAL OPERATING CONDITIONS; OIL PAPER INSULATION; ON-SITE MEASUREMENT; OPERATING CONDITION; POLARIZATION AND DEPOLARIZATION CURRENTS; POLARIZATION CURRENT; POWER EQUIPMENT; POWER UTILITY; SYSTEMATIC INVESTIGATIONS; TEMPERATURE TRANSITION; THERMAL TRANSIENT EFFECT; THERMAL TRANSIENTS; TIME AND FREQUENCY DOMAINS; TRANSFORMER INSULATION; WATER MIGRATION;

ELECTRIC CURRENT MEASUREMENT; ENGINEERING RESEARCH; MOISTURE; MOISTURE DETERMINATION; OIL FILLED TRANSFORMERS; PAPER; POWER QUALITY; THERMAL INSULATION; TIME DOMAIN ANALYSIS;

DEPOLARIZATION;

DEPOLARIZATION; DIELECTRICS; ELECTRIC CURRENT; MOISTURE CONTENT; PAPER; THERMAL INSULATION; TRANSFORMERS;

EID: 79953670717     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2011.5739457     Document Type: Article

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