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| Content Provider | IET Digital Library |
|---|---|
| Author | Cwikowski, Oliver Chang, Bin Barnes, Mike Shuttleworth, Roger Beddard, Antony |
| Abstract | Circuit breakers for high voltage direct current (HVDC) applications are seen as a required technological step in the development of HVDC grids. The development of several new HVDC circuit breaker prototypes indicate that this step may be achieved in the years to come. In order to facilitate the installation of HVDC circuit breakers, appropriate standards and tests need to be developed. These tests and standards must ensure that the technology is capable of functioning as required. In cases where direct testing cannot be carried out, a synthetic test circuit is used to recreate the conditions of the power system. Testing envelopes which encapsulate the fault currents for two types of voltage source converter under fault conditions are analytically derived in this study and compared with simulations. Testing envelopes allow specifications for HVDC breaker test circuits to be defined. Discussion is also given to the worst type of fault and protection operation time estimates. |
| Starting Page | 1393 |
| Ending Page | 1400 |
| Page Count | 8 |
| ISSN | 17518687 |
| Volume Number | 10 |
| e-ISSN | 17518695 |
| Issue Number | Issue 6, Apr (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/10/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2015.0863 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2016-04-21 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Circuit Breaker D.C. Transmission Direct Testing Envelope Fault Current Fault Current Encapsulation Fault Current Testing Envelope High Voltage Direct Current Application HVDC Breaker Test Circuit HVDC Circuit Breaker Installation HVDC Circuit Breaker Prototype Development HVDC Power Converter HVDC Power Transmission HVDC Transmission Grid Development Power Grid Power System Fault Condition Power System Protection Power System Protection Operation Time Estimation Power Transmission Economics Power Transmission Protection Power Transmission Reliability Reliability Switch Synthetic Test Circuit Voltage Source Converter VSC HVDC Circuit Breaker |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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