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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Heo-Gyung Sung Cheong-Ho Hwang Nam-Ryul Kim Chang-Su Huh |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Electr. Eng., Inha Univ., Inchon (Heo-Gyung Sung; Cheong-Ho Hwang; Nam-Ryul Kim; Chang-Su Huh) |
| Abstract | The breakdown and the corona inception voltages experiments of $SF_{6}/CF_{4}$ mixtures in non-uniform field were performed. The experiments were carried out under AC, positive and negative standard lightning impulse (SLI) voltages. The point-plane electrode was used to make non-uniform field and gap distance was 3 mm. $SF_{6}/CF_{4}$ mixtures pressure ranged from 0.1 to 0.5 MPa and the percentage of $SF_{6}$ and $CF_{4}$ was 0, 20, 40, 60, 80 and 100%. Under positive SLI the breakdown voltage was increased slowly as pressure increasing but under negative SLI the breakdown voltage was increased slightly as pressure increasing. At low pressure the breakdown voltage of positive and negative SLI was similar. Under AC voltage the breakdown voltage was increased linearly but the corona inception voltage was saturated over 0.2 MPa. This paper suggests elementary data in gas insulated systems. |
| Starting Page | 340 |
| Ending Page | 343 |
| File Size | 188698 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424416219 |
| DOI | 10.1109/CMD.2008.4580297 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-04-21 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Electrodes Partial discharges Breakdown voltage Voltage measurement SF6 Electric breakdown Sulfur hexafluoride Dielectric Breakdown Corona Dielectric breakdown AC generators Testing |
| Content Type | Text |
| Resource Type | Article |
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