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学者姓名：郑文迪
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Abstract ：
Electric-hydrogen refueling stations (EHRSs), capable of simultaneously serving hydrogen-powered and electric vehicles, present a promising avenue for efficient and cost-effective implementation leveraging existing charging infrastructure. An EHRS operating model prioritizing both economic viability and operational safety is developed. A heat transfer model is established to accurately characterize the temperature fluctuations within the Hydrogen Storage Tank (HST) during filling and emptying operations. Further, we introduce a vehicle operation model accommodating uncertainties in arrival times and energy consumption, utilizing a distributionally robust optimization (DRO) approach based on the Wasserstein distance to capture the distinct energy consumption distributions during peak and valley periods. This infinite-dimensional DRO model is transformed into a tractable finite-dimensional linear model. A tailored relaxation-iteration algorithm addresses the complex temperature model constraints. Case studies demonstrate the robustness of our model, effectively mitigating the impact of uncertainties in bus arrival time and energy consumption. For instance, Our approach address temperature violations in the HST while maintaining profitability. The DRO approach yields a 66% improvement in operating profits compared to the robust approach ($-996.45 vs. $-335.89), demonstrating its ability to balance robustness and economic performance while ensuring HST safety.
Keyword ：
A relaxation-iteration algorithm A relaxation-iteration algorithm Distributionally robust optimization (DRO) Distributionally robust optimization (DRO) Electric-hydrogen refueling stations (EHRS) Electric-hydrogen refueling stations (EHRS) Heat transfer model Heat transfer model Numerical model Numerical model Vehicle uncertainty Vehicle uncertainty
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| GB/T 7714 | Zheng, Wendi , Chen, Rui , Shao, Zhenguo et al. Safe and economical operation of electric-hydrogen refueling stations: A temperature-aware scheduling approach under vehicle uncertainties [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 113 : 249-260 . |
| MLA | Zheng, Wendi et al. "Safe and economical operation of electric-hydrogen refueling stations: A temperature-aware scheduling approach under vehicle uncertainties" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 113 (2025) : 249-260 . |
| APA | Zheng, Wendi , Chen, Rui , Shao, Zhenguo , Pan, Jianing , Zhu, Youzhe . Safe and economical operation of electric-hydrogen refueling stations: A temperature-aware scheduling approach under vehicle uncertainties . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 113 , 249-260 . |
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Hydrogen-enriched compressed natural gas pemetrated integrated energy system (HPIES) stands as a highly promising technique for enhancing energy efficiency and mitigating emissions, owing to its capacity to effectively address the issue of elevated hydrogen transportation expenses. Traditional integrated energy systems (IESs) fail to describe the impact of hydrogen blending on gas properties, gas transportation, and gas separation, and face economic challenges. Therefore, in this paper, a novel HPIES optimal scheduling model is established considering the multi-membrane hydrogen separation and the variable efficiency model of electrolyzer. Firstly, the HPIES model, considering variable hydrogen doping ratio and uncertain starting flow direction, is developed. Secondly, in HPIES, two kinds of membranes are combined to forma multi- membrane hydrogen separation model. The thermodynamics of the electrolyzer and the bubble coverage model are considered in the optimization of HPIES. Finally, the effectiveness of the proposed model is verified by taking IEEE 39 - bus power system and 20 - node natural gas system as an example. In addition, the results indicate that HPIES can accurately reflect the flow of the system, and it has led to a cost reduction of $439,156. Meanwhile, the model demonstrates that multi-membrane hydrogen separation can reduce 46.861 MW and 38.359 MW, respectively, in a single day compared to the other two membranes. The variable efficiency model of the electrolyzer can reflect the trend of changes in the electrolyzer.
Keyword ：
Electrolyzer variable efficiency model Electrolyzer variable efficiency model HCNG Pemetrated Integrated Energy System (HPIES) HCNG Pemetrated Integrated Energy System (HPIES) Hydrogen enriched compressed natural gas HCNG Hydrogen enriched compressed natural gas HCNG Multi-membrane hydrogen separation model Multi-membrane hydrogen separation model
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| GB/T 7714 | Zheng, Wendi , Wang, Jiateng , Shao, Zhenguo et al. Optimal scheduling of HPIES considering multi-membrane hydrogen separation and variable efficiency of electrolyzer [J]. | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 106 : 700-711 . |
| MLA | Zheng, Wendi et al. "Optimal scheduling of HPIES considering multi-membrane hydrogen separation and variable efficiency of electrolyzer" . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 106 (2025) : 700-711 . |
| APA | Zheng, Wendi , Wang, Jiateng , Shao, Zhenguo , Yang, Yingsheng , Zhao, Yuhang , Lai, Zhenhua . Optimal scheduling of HPIES considering multi-membrane hydrogen separation and variable efficiency of electrolyzer . | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , 2025 , 106 , 700-711 . |
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为准确计算电动汽车充电需求,提出考虑站间交互影响的高速公路电动汽车动态充电需求模型.基于此,构建以充电设施投资成本和用户排队等待时间为目标,以充电站以及充电桩数量、站间距离、用户充电需求为约束的高速公路充电站多目标布局规划模型.为快速求解该模型,建立最短路径下候选站址集合,并将充电站间距离约束由较强的非线性约束转换为整数线性规划,采用快速非支配排序多目标遗传算法和证据推理方法进行求解.最后,以31节点沈海高速福建段实际出行数据为例对所提出的模型进行仿真验证.
Keyword ：
充电装置 充电装置 充电需求 充电需求 新能源 新能源 电动汽车 电动汽车 高速公路规划 高速公路规划
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| GB/T 7714 | 江昌旭 , 卢玥君 , 林铮 et al. 考虑站间交互影响的高速公路充电站布局规划 [J]. | 太阳能学报 , 2025 , 46 (4) : 11-21 . |
| MLA | 江昌旭 et al. "考虑站间交互影响的高速公路充电站布局规划" . | 太阳能学报 46 . 4 (2025) : 11-21 . |
| APA | 江昌旭 , 卢玥君 , 林铮 , 袁羽娟 , 郑文迪 . 考虑站间交互影响的高速公路充电站布局规划 . | 太阳能学报 , 2025 , 46 (4) , 11-21 . |
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To accurately calculate the charging demand of electric vehicles (EVs), a dynamic charging demand model of EVs on highway is proposed, which considers the interaction between stations. On this basis, a charging station layout planning model is constructed to minimize the investment cost of charging facilities and the waiting time of users in the queue, with the number of charging stations and piles, the distance between stations, and the charging demand of users as constraints. To solve the model quickly, this paper establishes a set of candidate sites under the shortest path and then linearizes the distance constraint between charging stations from nonlinear to integer linear programming. Moreover, the non-dominated sorting multi-objective genetic algorithm Ⅱ (NSGA-Ⅱ) and evidence reasoning are adopted to solve the proposed models. Finally, the proposed model is simulated and verified in the actual travel data of the Fujian section of the 31-node Shenhai Expressway. © 2025 Science Press. All rights reserved.
Keyword ：
Genetic algorithms Genetic algorithms Highway administration Highway administration Integer linear programming Integer linear programming Integer programming Integer programming Multiobjective optimization Multiobjective optimization
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| GB/T 7714 | Changxu, Jiang , Yuejun, Lu , Zheng, Lin et al. LAYOUT PLANNING OF EXPRESSWAY CHARGING STATIONS CONSIDERING INTERACTION BETWEEN CHARGING STATIONS [J]. | Acta Energiae Solaris Sinica , 2025 , 46 (4) : 11-21 . |
| MLA | Changxu, Jiang et al. "LAYOUT PLANNING OF EXPRESSWAY CHARGING STATIONS CONSIDERING INTERACTION BETWEEN CHARGING STATIONS" . | Acta Energiae Solaris Sinica 46 . 4 (2025) : 11-21 . |
| APA | Changxu, Jiang , Yuejun, Lu , Zheng, Lin , Yujuan, Yuan , Wendi, Zheng . LAYOUT PLANNING OF EXPRESSWAY CHARGING STATIONS CONSIDERING INTERACTION BETWEEN CHARGING STATIONS . | Acta Energiae Solaris Sinica , 2025 , 46 (4) , 11-21 . |
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The electricity-hydrogen coupling system (EHCS) aims to enhance the diversification of energy use and reduce carbon emissions. However, fraudulent behaviors within the market environment can impede the energy sharing within the EHCS. This paper establishes a peer-to-peer (P2P) energy trading framework for EHCSs that accounts for fraudulent behaviors into account. First, a cooperative operational framework for EHCS is established, upon which an internal device model for EHCSs is subsequently constructed. To optimize energy trading, carbon trading is introduced, and a Nash bargaining problem is formulated, subsequently decomposed into two subproblems. To safeguard privacy, the alternating direction method of multipliers (ADMM) is employed to solve these subproblems. Furthermore, to ensure stable cooperation and maximize trading benefits, a fraudulent behaviors equilibrium mechanism is proposed. The results of case studies show that the proposed P2P trading mechanism can achieve fraudulent behaviors equilibrium, reduce energy waste, and enhance the economic benefits of the alliance. © 2025 Hydrogen Energy Publications LLC
Keyword ：
Energy utilization Energy utilization
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| GB/T 7714 | Zheng, Wendi , Zhao, Yuhang , Shao, Zhenguo et al. Peer-to-peer electricity-carbon energy trading among electricity-hydrogen coupling systems with the presence of fraudulent behaviors [J]. | International Journal of Hydrogen Energy , 2025 , 136 : 115-125 . |
| MLA | Zheng, Wendi et al. "Peer-to-peer electricity-carbon energy trading among electricity-hydrogen coupling systems with the presence of fraudulent behaviors" . | International Journal of Hydrogen Energy 136 (2025) : 115-125 . |
| APA | Zheng, Wendi , Zhao, Yuhang , Shao, Zhenguo , Lai, Zhenhua , Wang, Jiateng , Yang, Yingsheng . Peer-to-peer electricity-carbon energy trading among electricity-hydrogen coupling systems with the presence of fraudulent behaviors . | International Journal of Hydrogen Energy , 2025 , 136 , 115-125 . |
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可再生能源具有较强的波动性和随机性，其大规模接入配电网将严重威胁系统安全稳定运行。基于风-光-储多能协同的动态优化方法展现出显著优势，但此方法因涉及随机优化理论与深度强化学习等前沿领域，存在内容复杂、多学科交叉性强等教学难点。为了有效改善传统教学实验的不足，激发学生创新思维和多学科交叉应用能力，该文搭建了基于风-光-储多能协同的主动配电网动态优化实验教学平台，构建了含可再生能源主动配电网双层随机动态优化模型，提出了一种嵌入数学模型的双深度Q网络算法，并从多个角度详细分析和比较了仿真实验结果。通过该实验平台建设和案例设计，有助于提升学生对主动配电网动态优化方法的认知与理解，显著提升其多学科知识融合能力与复杂工程问题解决能力，为新工科背景下培养高水平人才提供了有效实践载体。
Keyword ：
主动配电网 主动配电网 可再生能源 可再生能源 实验平台 实验平台 风-光-储多能协同 风-光-储多能协同
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| GB/T 7714 | 江昌旭 , 庄鹏威 , 林俊杰 et al. 基于风-光-储多能协同的主动配电网动态优化实验平台设计 [J]. | 实验技术与管理 , 2025 , 42 (05) : 105-114 . |
| MLA | 江昌旭 et al. "基于风-光-储多能协同的主动配电网动态优化实验平台设计" . | 实验技术与管理 42 . 05 (2025) : 105-114 . |
| APA | 江昌旭 , 庄鹏威 , 林俊杰 , 郑文迪 , 邵振国 . 基于风-光-储多能协同的主动配电网动态优化实验平台设计 . | 实验技术与管理 , 2025 , 42 (05) , 105-114 . |
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In an open electricity market environment, power generators and large users participating in bilateral transactions have to use limited information to estimate each other's reservation prices, to help themselves adjust and improve their offer strategies, and to improve the probability of successful transactions. A reservation price pricing method combining perceived value and cost is proposed, based on which a bilateral transaction negotiation model is constructed. We estimate the actual utility of power consumers (power generators) through the expected use value of the power generators (power consumers) and determine the other party's reservation price by combining the cost of power generation and willingness to pay. We describe the participants' offer strategies through concession factors and examine the dynamic iterative process of participants' negotiation. The analyses of the algorithms show that the method can be applied to one-to-many and many-to-many transaction matching, but the transaction steps will be more complicated when the offer gap between the matching parties is too large. © 2024 IEEE.
Keyword ：
Behavioral research Behavioral research Charging (batteries) Charging (batteries) Cost benefit analysis Cost benefit analysis Economics Economics Iterative methods Iterative methods
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| GB/T 7714 | Sun, Jin , Zheng, Wendi , Lv, Bochao et al. A Negotiation Model for Bilateral Contracting Considering Perceived Value [C] . 2024 : 2434-2440 . |
| MLA | Sun, Jin et al. "A Negotiation Model for Bilateral Contracting Considering Perceived Value" . (2024) : 2434-2440 . |
| APA | Sun, Jin , Zheng, Wendi , Lv, Bochao , Zhang, Bingtao , Yuan, Jiajun , Liu, Zhiyuan . A Negotiation Model for Bilateral Contracting Considering Perceived Value . (2024) : 2434-2440 . |
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Islands occupy an important strategic position in the development of a country, but the water supply system of islands faces the hidden problem of insufficient water supply, and reverse osmosis desalination technology plays an important role in solving this problem. However, existing studies on the configuration of water-energy nexus systems on islands have oversimplified the description of the desalination model and have not considered the requirements of different water loads for the concentration of solutes in the but also water. In this paper, a method for optimizing the configuration of water-energy nexus systems on sea islands considering multistage desalination is proposed. Firstly, a comprehensive mathematical model of water-energy nexus system integrating wind energy, hydrogen energy, and reverse osmosis desalination is established. Secondly, considering the coupled equipment characteristics of the water network and the distribution network, the water network and the distribution network flow model is established. Finally, a reasonable configuration is obtained by solving the optimization objective of the lowest integrated cost of the island water-energy nexus system, and the influence of the reverse osmosis membrane parameters on the cost of the whole system is analyzed. © 2024 IEEE.
Keyword ：
Desalination Desalination Reverse osmosis Reverse osmosis Water supply Water supply Water supply systems Water supply systems Wind power Wind power
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| GB/T 7714 | Liu, Zhiyuan , Zheng, Wendi , Yuan, Jiajun et al. Optimal Configuration of Island Water-Energy Nexus Systems Considering Multistage Desalination [C] . 2024 : 278-283 . |
| MLA | Liu, Zhiyuan et al. "Optimal Configuration of Island Water-Energy Nexus Systems Considering Multistage Desalination" . (2024) : 278-283 . |
| APA | Liu, Zhiyuan , Zheng, Wendi , Yuan, Jiajun , Zhang, Bingtao , Lv, Bochao , Sun, Jin . Optimal Configuration of Island Water-Energy Nexus Systems Considering Multistage Desalination . (2024) : 278-283 . |
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With the development of clean energy technologies such as hydrogen energy, public transportation systems are facing a critical moment to switch to new energy transportation. Therefore, this paper takes the electric-hydrogen integrated charging station (EHICS) constructed by electrolyzer, hydrogen storage tank, cold ironing (CI), and swapping electricity compartment (SEC) as the object of research, and formulates the optimized configuration scheme. Analyze the adjustable characteristics of the SEC and CI in depth, and establish the adjustable mathematical model of battery and electric ship charging. The nonlinear function in the optimization model is linearized to establish a mixed integer linear programming model. With the goal of minimizing the comprehensive cost of the system, the proposed configuration method can effectively improve the flexibility and economy of the electric-hydrogen integrated charging station through the comparative analysis of different cases. © 2024 IEEE.
Keyword ：
Charging (batteries) Charging (batteries) Hydrogen storage Hydrogen storage Integer programming Integer programming
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| GB/T 7714 | Yuan, Jiajun , Zheng, Wendi , Liu, Zhiyuan et al. Optimization Configuration of Electric Hydrogen Integrated Charging Station for New Energy Transportation with Adjustable Characteristics [C] . 2024 : 1848-1854 . |
| MLA | Yuan, Jiajun et al. "Optimization Configuration of Electric Hydrogen Integrated Charging Station for New Energy Transportation with Adjustable Characteristics" . (2024) : 1848-1854 . |
| APA | Yuan, Jiajun , Zheng, Wendi , Liu, Zhiyuan , Zhang, Bingtao , Lv, Bochao , Sun, Jin . Optimization Configuration of Electric Hydrogen Integrated Charging Station for New Energy Transportation with Adjustable Characteristics . (2024) : 1848-1854 . |
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The PEMFC(Proton Exchange Membrane Fuel Cell) possesses the advantages of high energy efficiency, simple structure, zero-emission, etc., which has great development potential and application prospects. Modeling research is very important for the characterization, structural design, and control strategy analysis of PEMFC. In this work, a comprehensive PEMFC model is proposed based on simplifying assumptions and operating mechanisms. The model consists of a voltage model, an anode model, a cathode model, and a membrane model, and considers the transmembrane transport of water and gases. In addition, the model is designed based on operating conditions and physical design parameters to enable a more accurate characterization of the fuel cell. The influence of operating conditions on the output characteristics of PEMFC was explored using the developed model. The developed model can be used to optimize the design of the PEMFC. © 2024 IEEE.
Keyword ：
Electrodes Electrodes Energy efficiency Energy efficiency Proton exchange membrane fuel cells (PEMFC) Proton exchange membrane fuel cells (PEMFC) Structural design Structural design
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| GB/T 7714 | Lv, Bochao , Zheng, Wendi , Sun, Jin et al. Modeling and Simulation of PEMFC Based on Physical Design Parameters [C] . 2024 : 1038-1044 . |
| MLA | Lv, Bochao et al. "Modeling and Simulation of PEMFC Based on Physical Design Parameters" . (2024) : 1038-1044 . |
| APA | Lv, Bochao , Zheng, Wendi , Sun, Jin , Yuan, Jiajun , Liu, Zhiyuan , Zhang, Bingtao . Modeling and Simulation of PEMFC Based on Physical Design Parameters . (2024) : 1038-1044 . |
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