| Title |
The Thermal Aging Characteristics of Cellulose Paper using Analysis for CO, CO_2 Gas and Furan Compounds |
| Authors |
김재훈(Kim, Jae-Hoon) ; 한상옥(Han, Sang-Ok) |
| Keywords |
Cellulose Paper ; Furan Compound ; CO ; CO_2 ; DGA ; HPLC |
| Abstract |
The analysis for furan compound has provided a complementary technique to dissolved gas analysis(DGA) for monitoring transformers when total concentration of CO and CO_2 dissolved in oil only has been evaluated the aging of insulating paper. But, the analysis of furanic compounds by high performance liquid chromatography(HPLC) has been important more than DGA recently. Because it has been known that furanic components in transformer oil have come only from the decomposition of insulating paper. Therefore we have manufactured accelerating aging cell which was aged during 60 hours at 100, 150, 180 and 200^{\circ}C, respectively, for investigating the characteristics of cellulose paper by thermal using analysis for CO, CO_2 and furan compound. |