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- Publisher Website: 10.3390/su11174713
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Article: Charging network planning for electric bus cities: A case study of Shenzhen, China
Title | Charging network planning for electric bus cities: A case study of Shenzhen, China |
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Authors | |
Keywords | Power grid Charging station Electric bus Location Transportation network |
Issue Date | 2019 |
Citation | Sustainability (Switzerland), 2019, v. 11, n. 17, article no. 4713 How to Cite? |
Abstract | In 2017, Shenzhen replaced all its buses with battery e-buses (electric buses) and has become the first all-e-bus city in the world. Systematic planning of the supporting charging infrastructure for the electrified bus transportation system is required. Considering the number of city e-buses and the land scarcity, large-scale bus charging stations were preferred and adopted by the city. Compared with other EVs (electric vehicles), e-buses have operational tasks and different charging behavior. Since large-scale electricity-consuming stations will result in an intense burden on the power grid, it is necessary to consider both the transportation network and the power grid when planning the charging infrastructure. A cost-minimization model to jointly determine the deployment of bus charging stations and a grid connection scheme was put forward, which is essentially a three-fold assignment model. The problem was formulated as a mixed-integer second-order cone programming model, and a "No R" algorithm was proposed to improve the computational speed further. Computational studies, including a case study of Shenzhen, were implemented and the impacts of EV technology advancements on the cost and the infrastructure layout were also investigated. |
Persistent Identifier | http://hdl.handle.net/10722/296201 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Lin, Yuping | - |
dc.contributor.author | Zhang, Kai | - |
dc.contributor.author | Shen, Zuo Jun Max | - |
dc.contributor.author | Miao, Lixin | - |
dc.date.accessioned | 2021-02-11T04:53:03Z | - |
dc.date.available | 2021-02-11T04:53:03Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Sustainability (Switzerland), 2019, v. 11, n. 17, article no. 4713 | - |
dc.identifier.uri | http://hdl.handle.net/10722/296201 | - |
dc.description.abstract | In 2017, Shenzhen replaced all its buses with battery e-buses (electric buses) and has become the first all-e-bus city in the world. Systematic planning of the supporting charging infrastructure for the electrified bus transportation system is required. Considering the number of city e-buses and the land scarcity, large-scale bus charging stations were preferred and adopted by the city. Compared with other EVs (electric vehicles), e-buses have operational tasks and different charging behavior. Since large-scale electricity-consuming stations will result in an intense burden on the power grid, it is necessary to consider both the transportation network and the power grid when planning the charging infrastructure. A cost-minimization model to jointly determine the deployment of bus charging stations and a grid connection scheme was put forward, which is essentially a three-fold assignment model. The problem was formulated as a mixed-integer second-order cone programming model, and a "No R" algorithm was proposed to improve the computational speed further. Computational studies, including a case study of Shenzhen, were implemented and the impacts of EV technology advancements on the cost and the infrastructure layout were also investigated. | - |
dc.language | eng | - |
dc.relation.ispartof | Sustainability (Switzerland) | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Power grid | - |
dc.subject | Charging station | - |
dc.subject | Electric bus | - |
dc.subject | Location | - |
dc.subject | Transportation network | - |
dc.title | Charging network planning for electric bus cities: A case study of Shenzhen, China | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.3390/su11174713 | - |
dc.identifier.scopus | eid_2-s2.0-85071992676 | - |
dc.identifier.volume | 11 | - |
dc.identifier.issue | 17 | - |
dc.identifier.spage | article no. 4713 | - |
dc.identifier.epage | article no. 4713 | - |
dc.identifier.eissn | 2071-1050 | - |
dc.identifier.isi | WOS:000486877700201 | - |
dc.identifier.issnl | 2071-1050 | - |