Evaluation of Performance and Technological Characteristics of Battery Electric Logistics Vehicles: China as a Case Study

Jiang, Xiaohong; Guo, Xiucheng

doi:10.3390/en13102455

Cited by 13 publications

(4 citation statements)

References 43 publications

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“…e main purpose of this phase is to adjust the initial input variables so that different decision modules can reflect the actual efficiency gap in a relatively coordinated external environment [18]. First, slack is entered as a variable and environmental elements are selected as independent variables to create the model.…”

Section: Phase 2 Establishing the Management Modelmentioning

confidence: 99%

Evaluation of Logistics Efficiency of Paper Skin Walnuts in Northwest China Based on DEA-Malmquist

Liu¹,

Li²,

Dang³

2022

Mathematical Problems in Engineering

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In recent years, with the rapid development of the Internet industry, the publicity effect of paperbark walnuts has been substantially increased, and the consumption and demand of paperbark walnuts have been rising, and the output of paperbark walnuts in China has also increased year by year. This paper takes the panel data of the top three prefecture-level cities in each GDP ranking of five provinces in northwest China from 2012 to 2021 as the sample and combines the DEA model with Malmquist to evaluate and analyze the logistics efficiency of paper walnuts in northwest China. It is found that the overall logistics efficiency of paperback walnuts in Northwest China has been improved in recent years, but there are still areas that need to be improved, such as the factor distribution is not reasonable enough; the logistics efficiency of paperback walnuts in Northwest China from 2012 to 2021 is in a fluctuating state; the logistics efficiency of paperback walnuts in Shaanxi Province is better than the other provinces and is in the leading position; the improvement of technological progress has a key role in the total factor productivity improvement. As a result, this paper puts forward five specific suggestions based on the research results to help accelerate the improvement of paper walnut logistics efficiency in Northwest China.

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Section: Phase 2 Establishing the Management Modelmentioning

confidence: 99%

Evaluation of Logistics Efficiency of Paper Skin Walnuts in Northwest China Based on DEA-Malmquist

Liu¹,

Li²,

Dang³

2022

Mathematical Problems in Engineering

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“…Likewise, some efforts are made around the analysis of influencing factors for EV market penetration. This is the case for the work reported in [37], which proposes the technological progress assessment of EVs for logistics purposes, considering physical and performance features. The work performed in [38] is towards the same direction, making a comparison between the conventional EV and other low-emission freight transportation means technologies, such as biodiesel, natural gas, and fuel-cells.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Since the charging station provides the service for both types of transport patterns, the variables Y cvrp i and Y last n,l are unified in one variable named U g that calls for a cost of charging stations installation. Equations ( 35)- (37) perform this combination:…”

Section: Unification Of Variables For Cvrp and Lmdpmentioning

confidence: 99%

A Linearized Approach for the Electric Light Commercial Vehicle Routing Problem Combined with Charging Station Siting and Power Distribution Network Assessment

2021

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Transportation electrification has demonstrated a significant position on power utilities and logistic companies, in terms of assets operation and management. Under this context, this paper presents the problem of seeking feasible and good quality routes for electric light commercial vehicles considering battery capacity and charging station siting on the power distribution system. Different transportation patterns for goods delivery are included, such as the capacitated vehicle routing problem and the shortest path problem for the last mile delivery. To solve the problem framed within a mixed integer linear mathematical model, the GAMS software is used and validated on a test instance conformed by a 19-customer transportation network, spatially combined with the IEEE 34 nodes power distribution system. The sensitivity analysis, performed during the computational experiments, show the behavior of the variables involved in the logistics operation, i.e., routing cost for each transport pattern. The trade-off between the battery capacity, the cost of the charging station installation, and energy losses on the power distribution system is also shown, including the energy consumption cost created by the charging operation.

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“…Airlines can design this information and improve it according to the past experiences of consumers [ 2 ]. Jiang proposed the evaluation system of technology progress of electric logistics vehicles, which can provide solutions for reducing carbon emissions of urban logistics [ 3 ].…”

Section: Introductionmentioning

confidence: 99%

A Carbon Emission Measurement Method for Individual Travel Based on Transportation Big Data: The Case of Nanjing Metro

Wei

Wang

Xiao

et al. 2020

IJERPH

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With the strengthening of environmental awareness, the government pays much more attention to environmental protection and thus implements carbon trading schemes to promote the reduction of global carbon dioxide emissions. The carbon Generalized System of Preferences (GSP) is an incentive mechanism for citizens to value their energy conservation and carbon reduction. Individual travel needs to rely on various means of transportation, resulting in energy consumption. Carbon tax or subsidy can only be carried out after carbon GSP accurately measures individual carbon emissions. The big data acquired from the smart cards of passengers’ travels provide the possibility for carbon emission accounting of individual travel. This research proposes a carbon emission measurement of individual travel. Through establishing the network model of the Nanjing metro with a complex method, the shortest path of the passengers’ travels is obtained. Combined with the origination–destination (OD) records of the smart cards, the total distance of the passengers’ travels is obtained. By selecting the operation table to estimate the carbon emissions generated by the daily operation of the subway system, the carbon emissions per kilometer or per time of passenger travel are finally obtained. With the accurate tracking of carbon emissions for individual travel, the government may establish a comprehensive monitoring system so as to establish a carbon tax and carbon supplement mechanism for citizens.

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Evaluation of Performance and Technological Characteristics of Battery Electric Logistics Vehicles: China as a Case Study

Cited by 13 publications

References 43 publications

Evaluation of Logistics Efficiency of Paper Skin Walnuts in Northwest China Based on DEA-Malmquist

Evaluation of Logistics Efficiency of Paper Skin Walnuts in Northwest China Based on DEA-Malmquist

A Linearized Approach for the Electric Light Commercial Vehicle Routing Problem Combined with Charging Station Siting and Power Distribution Network Assessment

A Carbon Emission Measurement Method for Individual Travel Based on Transportation Big Data: The Case of Nanjing Metro

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