Paper Info
Title
A Coordinated Restoration Method of Hybrid AC–DC Distribution Network With Electric Buses Considering Transportation System Influence
Abstract
The postdisaster restoration capabilities for critical loads in distribution networks need to be enhanced. In recent years, electric buses (EBs) have been widely used with the carbon-neutral target, which can be dispatched and discharged for load restoration considering their mobility and the V2G technology. However, the restoration capabilities of EBs are limited by the transportation system while the ac distribution network can hardly achieve power transfer between lines due to the radial constraint. In this article, a coordinated restoration method of hybrid ac–dc distribution network with EBs is proposed, which has flexible power transfer capability. The control modes of voltage source converters (VSCs) during the postdisaster period as well as the EB restoration capability considering transportation system constraints are analyzed in detail. Then, a bilevel programming model is developed to optimize the network reconfiguration, VSC outputs, and the proposed EBs dispatching scheme simultaneously, in order to achieve a better power transfer capability for load restoration considering their coordination. Simulation studies are performed to verify the proposed method.
Year
DOI
Venue
2022
10.1109/TII.2022.3161027
IEEE Transactions on Industrial Informatics
Keywords
DocType
Volume
Electric bus,hybrid ac–dc distribution network,load restoration,transportation system,voltage source converter
Journal
18
Issue
ISSN
Citations 
11
1551-3203
0
PageRank 
References 
Authors
0.34
12
6
Name
Order
Citations
PageRank
Lu Zhang110.70
Bo Zhang2419.80
Wei Tang300.34
Ying Lu400.34
Chunxue Zhao500.34
Qiming Zhang600.34