| Description |
1 online resource (1 page) : color illustrations. |
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text txt rdacontent |
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computer c rdamedia |
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online resource cr rdacarrier |
| Series |
NREL/PO ; 5D00-76078 |
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NREL/PO ; 5D00-76078.
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| Note |
"2020 IEEE ISGT North America, Washington, D.C., February 17-20, 2020." |
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"Funding provided by NREL's Laboratory Directed Research and Development Program." |
| Funding |
DE-AC36-08GO28308 |
| Note |
Description based on online resource; title from PDF title page (NREL, viewed on August 5, 2020). |
| Summary |
In electric power distribution systems, distributed energy resources (DERs) can act as controllable power sources and support utility operators to minimize power outages after extreme weather events (e.g., hurricane, earthquake, wildfire) and thus help enhance the grid's resilience. Meanwhile, the influences of extreme events and the capabilities of DERs are dynamic and difficult to predict. Hence, the desired distribution system restoration strategy should be able to evolve according to real-time fault/disturbance information and the availability of DERs. In this paper, we propose a new dynamic restoration strategy for distribution systems to enhance system resilience against potential hazards. An efficient reconfiguration algorithm is developed to eliminate the use of integer variables to relieve the computational burden. Model predictive control is implemented to adjust the system topology and DER operation set points based on the updated fault information and DER forecasts. The effectiveness of the proposed restoration model in enhancing distribution system resilience is validated through an IEEE 123-bus test system. Simulation results also validate that the proposed restoration model can mitigate the occurrence of unexpected events and the fluctuations of DERs. |
| Subject |
Electric power distribution -- United States.
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Distributed generation of electric power -- United States.
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Electric power failures -- United States.
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Natural disasters -- United States.
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Électricité -- Production -- Génération répartie -- États-Unis.
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Pannes d'électricité -- États-Unis.
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Catastrophes naturelles -- États-Unis.
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Distributed generation of electric power (OCoLC)fst00895584
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Electric power distribution (OCoLC)fst00905420
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Electric power failures (OCoLC)fst00905465
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Natural disasters (OCoLC)fst01033994
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United States (OCoLC)fst01204155 https://id.oclc.org/worldcat/entity/E39PBJtxgQXMWqmjMjjwXRHgrq
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| Indexed Term |
DERs |
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distributed energy resources |
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distribution |
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dynamic restoration strategy |
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grid resilience |
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resilience |
| Added Author |
Ding, Fei, author.
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Zhao, Changhong, author.
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National Renewable Energy Laboratory (U.S.), issuing body.
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| Standard No. |
1602700 OSTI ID |
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0000-0003-0539-8591 |
| Gpo Item No. |
0430-P-17 (online) |
| Sudoc No. |
E 9.28:NREL/PO-5 D 00-76078 |
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