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| Content Provider | IET Digital Library |
|---|---|
| Author | Lopes, Felipe V. Ribeiro, João Paulo G. Leite, Eduardo J. S. Silva, Kleber. M. |
| Abstract | Time-domain protection relays have increasingly attracted the attention of electrical power utilities. These relays speed up the tripping process of traditional protection schemes, increasing the stability margins of high-loaded power grids. Among the existing time-domain protection functions, the travelling wave (TW)-based differential protection TW87 has shown to be promising. However, as such a function is relatively new in the relay market, studies on the TW87 performance have been of interest to protection engineers. Thus, this study presents a parametric analysis of the TW87 performance. To do so, massive fault simulations are carried out, considering different fault scenarios and protection settings. From the obtained results, important issues related to the TW87 performance are addressed. |
| Starting Page | 1297 |
| Ending Page | 1302 |
| Page Count | 6 |
| Volume Number | 2018 |
| e-ISSN | 20513305 |
| Issue Number | Issue 15, Oct (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2018/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.0230 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-07-18 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Electrical Power Utilities Existing Time-domain Protection Function Fault Simulation High-loaded Power Grid Mathematical Analysis Parametric Analysis Power Engineering Computing Power Grid Power System Fault Power System Protection Power Transmission Fault Power Transmission Protection Protection Engineers Protection Settings Relay Market Relay Protection Relay Speed Time-domain Protection Relay Traditional Protection Scheme Travelling Wave-based Differential Protection TW87 TW87 Performance |
| Content Type | Text |
| Resource Type | Article |
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