Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains
Recent advances in the electromobility of bus fleets improve transit service sustainability but require the development of vehicle recharging facilities. The paper defines a methodology to design an efficient transit network operated by battery electric buses in cities with grid-shaped road network,...
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2021-04-01
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Online Access: | https://www.mdpi.com/2071-1050/13/9/4745 |
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doaj-078a8cd281214a8daffcbf1cc2e31b182021-04-23T23:03:05ZengMDPI AGSustainability2071-10502021-04-01134745474510.3390/su13094745Battery Electric Bus Network: Efficient Design and Cost Comparison of Different PowertrainsOrlando Barraza0Miquel Estrada1Barcelona Innovative Transportation Research Group, Barcelona School of Civil Engineering, Universitat Politècnica de Catalunya, 08034 Barcelona, SpainBarcelona Innovative Transportation Research Group, Barcelona School of Civil Engineering, Universitat Politècnica de Catalunya, 08034 Barcelona, SpainRecent advances in the electromobility of bus fleets improve transit service sustainability but require the development of vehicle recharging facilities. The paper defines a methodology to design an efficient transit network operated by battery electric buses in cities with grid-shaped road network, based on continuous approximations. An analytical model defines the optimal network configuration that minimizes the agency cost, the monetization of emissions and the travel time of transit users. The analytical model allows the comparison of total cost, emissions and bus performance to other fuel powertrains. The methodology is tested in Guadalajara (Mexico) to propose an alternative bus configuration, outperforming the current bus service and reducing the agency cost and environmental impact. The analytical model justifies the network rationalization in fewer routes to reduce the total cost of the system. The deployment of standard battery electric buses with opportunity charging scheme obtains the lowest total cost of the system.https://www.mdpi.com/2071-1050/13/9/4745bus network designbattery electric busopportunity chargingemissionslife cycle analysis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Orlando Barraza Miquel Estrada |
spellingShingle |
Orlando Barraza Miquel Estrada Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains Sustainability bus network design battery electric bus opportunity charging emissions life cycle analysis |
author_facet |
Orlando Barraza Miquel Estrada |
author_sort |
Orlando Barraza |
title |
Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains |
title_short |
Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains |
title_full |
Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains |
title_fullStr |
Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains |
title_full_unstemmed |
Battery Electric Bus Network: Efficient Design and Cost Comparison of Different Powertrains |
title_sort |
battery electric bus network: efficient design and cost comparison of different powertrains |
publisher |
MDPI AG |
series |
Sustainability |
issn |
2071-1050 |
publishDate |
2021-04-01 |
description |
Recent advances in the electromobility of bus fleets improve transit service sustainability but require the development of vehicle recharging facilities. The paper defines a methodology to design an efficient transit network operated by battery electric buses in cities with grid-shaped road network, based on continuous approximations. An analytical model defines the optimal network configuration that minimizes the agency cost, the monetization of emissions and the travel time of transit users. The analytical model allows the comparison of total cost, emissions and bus performance to other fuel powertrains. The methodology is tested in Guadalajara (Mexico) to propose an alternative bus configuration, outperforming the current bus service and reducing the agency cost and environmental impact. The analytical model justifies the network rationalization in fewer routes to reduce the total cost of the system. The deployment of standard battery electric buses with opportunity charging scheme obtains the lowest total cost of the system. |
topic |
bus network design battery electric bus opportunity charging emissions life cycle analysis |
url |
https://www.mdpi.com/2071-1050/13/9/4745 |
work_keys_str_mv |
AT orlandobarraza batteryelectricbusnetworkefficientdesignandcostcomparisonofdifferentpowertrains AT miquelestrada batteryelectricbusnetworkefficientdesignandcostcomparisonofdifferentpowertrains |
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1721512124108242944 |