Title | ||
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How Price-Based Frequency Regulation Impacts Stability in Power Grids: A Complex Network Perspective |
Abstract | ||
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With the deregulation of modern power grids, electricity markets are playing a more and more important role in power grid operation and control. However, it is still questionable how the real-time electricity price-based operation affects power grid stability. From a complex network perspective, here we investigate the dynamical interactions between price-based frequency regulations and physical networks, which results in an interesting finding that a local minimum of network stability occurs when the response strength of generators/consumers to the varying price increases. A case study of the real world-based China Southern Power Grid demonstrates the finding and exhibits a feasible approach to network stability enhancement in smart grids. This also provides guidance for potential upgrade and expansion of the current power grids in a cleaner and safer way. |
Year | DOI | Venue |
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2020 | 10.1155/2020/6297134 | COMPLEXITY |
DocType | Volume | ISSN |
Journal | 2020 | 1076-2787 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Peng Ji | 1 | 0 | 0.68 |
lipeng zhu | 2 | 174 | 14.48 |
Chao Lu | 3 | 61 | 11.20 |
Wei Lin | 4 | 52 | 15.14 |
Jurgen Kurths | 5 | 118 | 8.09 |