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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Dianlang Li, Guogen Jiang, Long Yang, Xiaowei Pi, Tianman Huang, Zhongkang Li, Dong Zhang, Jie Yaoi, Xiangyu Su, Rongyu Zhang, Lihui |
| Abstract | High-voltage DC arrester is one of the key equipment for overvoltage protection of ultra-high voltage DC (UHVDC) transmission system. This device plays a decisive role in the insulation level of the whole process. The current distribution between resistance pieces of multi-column parallel arresters is non-uniform, which affects the overall energy absorption capacity of arresters. First, a real failure case of ±500 kV Xiluodu-Nuozhadu HVDC project is introduced. Then, the analysis of the specific failure case is proposed. Finally, a corresponding model is built on PSCAD/EMTDC to study the current distribution characteristics. |
| Starting Page | 1968 |
| Ending Page | 1971 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 16, Mar (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/conferences/cn-adc-2018 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8725 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-24 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution -Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) |
| Subject Keyword | Arresters Converter Station Current Distribution Current Distribution Characteristic D.C. Transmission Decisive Role Fault Case Analysis High-voltage DC Arrester HVDC Power Converter HVDC Power Transmission Insulation Level Key Equipment Multicolumn Parallel Arrester Neutral-bus Arrester Multicolumn Parallel Nonuniform Overvoltage Protection Power Converter Power Supplies to Apparatus Protection Apparatus Resistance Pieces Simulation Research Specific Failure Case Ultra-high Voltage DC Transmission System Voltage 500 KV Xiluodu-Nuozhadu HVDC Project |
| Content Type | Text |
| Resource Type | Article |
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