Road Transportation and Energy Integration Strategy in China

Jia, Limin; Shi, Ruifeng; Ji, Li; Wu, Ping

doi:10.15302/j-sscae-2022.03.017

Cited by 13 publications

(10 citation statements)

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“…Therefore, the bond of the transportation system and energy system is an efficient way to accomplish the "carbon peak". China is accelerating the collaborative and complementary development of renewable energy in the field of transportation, and actively promoting the development of highway microgrid projects [3,4].…”

Section: Introductionmentioning

confidence: 99%

Highway Microgrid Project Evaluation under Energy Transportation Integration

Yao,

Fu,

Shao

et al. 2024

Applied Sciences

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The construction of highway microgrids is evolving into a new highway energy system that integrates “Source-Network-Load-Storage”. This paper provides a comprehensive evaluation of expressway microgrids from the perspective of transportation and energy integration. An index model is set up that considers the economy, technology, and environment. The grey evaluation method, on the strength of analytic hierarchy process–entropy weight method, shows that the integrated microgrid of “source-network-load-storage” promotes energy sustainability, supply reliability, and sustainable environmental development. When compared to different evaluation methods for microgrid planning schemes, our method yields the highest score of 0.9127, indicating superior results. This approach is suitable for the multicomponent evaluation system of expressway microgrids and allows for scientifically evaluating microgrid planning schemes.

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Section: Introductionmentioning

confidence: 99%

Highway Microgrid Project Evaluation under Energy Transportation Integration

Yao,

Fu,

Shao

et al. 2024

Applied Sciences

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“…However, the rationality of the planning and design scheme for self-sufficient wind power energy systems (SS-WPSs) at ports, considering various factors, needs to be evaluated comprehensively before they are built. When selecting evaluation factors, it is necessary to consider (i) the balance between long-term goals and short-term benefits in different planning stages [2], (ii) the economy and reliability of the planning and design scheme [3], (iii) the quality of the integrating energy system and supply [4], and (iv) the efficiency of the clean energy system from the perspective of harmonized operation of the corresponding power infrastructure, including "Source-Network-Load-Storage" [5]. In addition, it is important to consider the interaction between and influences within the system and society (i.e., environment) [6].…”

Section: Introductionmentioning

confidence: 99%

A Comprehensive Evaluation Method for Planning and Design of Self-Sufficient Wind Power Energy Systems at Ports

Zhao,

Zhong,

et al. 2023

Sustainability

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This study proposes a scientific method to assess the rationality of planning and design of self-sufficient wind power systems (SS-WPSs) at ports. The evaluation method proposed is based on the concept of integrated development of water transportation and a clean energy system, taking into account the demand of the former and the availability of the latter. First, the factors representing the property of the system from the perspectives of economy, environment, energy efficiency, self-sufficiency, and reliability are calculated. The evaluation method is developed by using a combined Analytical Hierarchy Process and Entropy Weight Method (AHP-EWM) to calculate the subjective and objective weights of these factors. Subsequently, a combined weighting method based on game theory is employed with the aim of minimizing deviations between the subjective and objective weights and the combination weights, thereby determining the optimal combination of weights of the evaluation factors. These weights will be used to calculate evaluation results under different planning schemes. To validate the effectiveness of the method, a case study is developed based on a wind power energy demonstration project at a dock of a container port. Study results reveal that Option C, considered in this study, outperforms other options with the highest evaluation score of 0.737. Sensitivity analysis further underscores the reliability of Option C, showing a robust 96.15% probability of achieving the maximum final score within a 20% variation range. This indicates that the case study demonstrates that intuitive and realistic evaluation results can be obtained from the proposed method. These results affirm the practicality of our approach, providing invaluable insights for planners, policymakers, and stakeholders involved in sustainable energy initiatives.

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“…Since the popularization of electrified transportation, the intense energy consumption by transportation and the negative effects of energy use have led to irreconcilable conflicts between the two. Facing the severe challenges brought by resource constraints, climate change, and environmental pollution, promoting the revolution of energy and transportation supply and promoting industrial transformation, are fundamental ways to cope with each challenge (Jia et al, 2020;Mantalovas and Di Mino, 2019;Barakat et al, 2022;Mantalovas et al, 2020.a;Praticò et al, 2020). Meanwhile, building a green, resilient, self-sustained and sustainable transportation energy integration system is an important future development path for the road engineering sector, and exploring renewable energy and transportation integration development technology is of great significance to improve the energy efficiency of transportation.…”

Section: Introductionmentioning

confidence: 99%