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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Jianhua Wang Jimei |
| Copyright Year | 2000 |
| Description | Author affiliation: Dept. of Electr. Eng., Xi'an Jiaotong Univ., China (Wang Jianhua) |
| Abstract | A brief introduction of theoretical research in a vacuum arc and the development of vacuum interrupters and vacuum switchgear are described in this paper. The contents of theoretical research in vacuum arc include: characteristics curves between axial magnetic field and vacuum arc voltage; the internal distribution of electric field in high voltage vacuum interrupter; research in vacuum contact materials; measurement and analysis of post arc current after interruption in vacuum; research in the process of dielectric recovery after vacuum arc interruption; research in vacuum arc with spectrometric diagnosis; theoretical analysis of anode spot formation; theoretical analysis of electric field distribution in inner part of vacuum interrupter; and measurement and analysis of switching overvoltage in vacuum switchgear and vacuum arc deposition, etc. The contents of development and production of vacuum interrupters and vacuum switchgears include: the development of 63 kV and 110 kV high voltage vacuum interrupters and circuit breakers for distribution power system; the development of vacuum circuit breaker for generator with high rated current and high interrupting capacity; and research in a vacuum disconnector and compactness of vacuum interrupter, etc. |
| Starting Page | 139 |
| Ending Page | 149 |
| File Size | 1093091 |
| Page Count | 11 |
| File Format | |
| ISBN | 0780357914 |
| DOI | 10.1109/DEIV.2000.877275 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-09-18 |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Vacuum arcs Interrupters Vacuum systems Switchgear Magnetic field measurement Voltage Magnetic materials Current measurement Dielectric measurements Electric variables measurement |
| Content Type | Text |
| Resource Type | Article |
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