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| Content Provider | IET Digital Library |
|---|---|
| Author | Kuczek, Tomasz Florkowski, Marek |
| Abstract | This study presents vacuum circuit breaker switching investigation on a grid connected photovoltaic power plants. The focal point of this research is to discuss potential overvoltages during various switching operations in terms of the medium-voltage insulation coordination procedure. Influence of the LC filters of solar converters on high-frequency transients was highlighted, with main focus on generation of arc re-strikes and pre-strikes during opening or closing of the vacuum circuit breaker. Scheduled and emergency switching operations were analysed by means of laboratory experiments and Power Systems Computer Aided Design (PSCAD) simulations. Alternative switching sequences were proposed for mitigation of transient overvoltages. |
| Starting Page | 4212 |
| Ending Page | 4219 |
| Page Count | 8 |
| ISSN | 17518687 |
| Volume Number | 11 |
| e-ISSN | 17518695 |
| Issue Number | Issue 17, Nov (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/11/17 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2017.0131 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2017-07-18 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Emergency Switching Operation Grid Connected Photovoltaic Power Plant High-frequency Transients LC Filter Medium-voltage Insulation Coordination Procedure Photovoltaic Power System Power Converter Power Supplies to Apparatus PSCAD Simulations Solar Converter Solar Power Stations Switch Switching Procedures Switching Sequence Transient Overvoltages Transients Vacuum Circuit Breaker Vacuum Circuit Breaker Switching |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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