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| Content Provider | IET Digital Library |
|---|---|
| Author | Li, Chunpeng Rakhra, Puran Norman, Patrick Burt, Graeme M. Clarkson, Paul |
| Abstract | Environmental incentives to combat climate change are providing the motivation to improve the energy efficiency of power distribution systems and integrate state-of-the-art renewable technologies. Examples include wind/photovoltaic resources, energy storage systems, and electric vehicles integrated via efficient power electronic converters (PEC). Subsequently, DC microgrids (MGs) and distribution systems are receiving considerable attention in the literature because they offer a simple, yet flexible, interface between these modern resources and consumers. However, many technical challenges relating to the design and standardisation of DC protection devices still exist that must be overcome prior to widespread adoption. For example, many protection schemes tailored for DC MGs have been proposed, but few of them have considered the metrology requirements for practical implementation. This study will first review the key features of DC-side fault transients simulated on a DC MG model in MATLAB/Simulink, and analyse the disruptive impact on PEC components. Secondly, a review of newly published DC protection schemes is performed. These protection schemes are classified by their fundamental operating principles and mathematically derived metrology requirements are given. |
| Starting Page | 987 |
| Ending Page | 992 |
| 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.2018.0254 |
| 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 | Climate Change Considerable Attention Consumers Control of Electric Power System DC MG Model DC MGs DC Microgrid DC Protection Device DC-side Fault Transients Design Distributed Power Generation Distribution Network Efficient Power Electronic Converter Electric Vehicle Energy Efficiency Energy Storage Energy Storage System Environmental Incentives Metrology Requirements Modern ReSource Newly Published DC Protection Scheme PEC Component Photovoltaic Power System Power Distribution Protection Power Distribution System Power Electronics Power Generation Control Power Grid Power System Economics Power System Managemen Power System Operation Renewable Energy Source Simple Interface Standardisation State-of-the-art Protection Scheme State-of-the-art Renewable Technology Technical Challenges Wind/photovoltaic ReSource Yet Flexible Interface |
| Content Type | Text |
| Resource Type | Article |
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