IEEE Transactions on Sustainable Energy最新文献_第10页

Adaptive Characteristic Modeling of Long-Period Uncertainties: A Multi-Stage Robust Energy Storage Planning Approach Based on the Finite Covering Theorem 长周期不确定性的自适应特性建模：基于有限覆盖定理的多阶段稳健储能规划方法

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-26 DOI: 10.1109/TSTE.2024.3419097

Jiexing Zhao;Qiaozhu Zhai;Yuzhou Zhou;Lei Wu;Xiaohong Guan

{"title":"Adaptive Characteristic Modeling of Long-Period Uncertainties: A Multi-Stage Robust Energy Storage Planning Approach Based on the Finite Covering Theorem","authors":"Jiexing Zhao;Qiaozhu Zhai;Yuzhou Zhou;Lei Wu;Xiaohong Guan","doi":"10.1109/TSTE.2024.3419097","DOIUrl":"10.1109/TSTE.2024.3419097","url":null,"abstract":"An accurate planning decision relies on the careful consideration of short-term operations. However, exactly modeling the operation of the entire planning horizon is generally computationally intractable. To address this issue, existing methods usually use typical days to estimate the expected operational process, while formulating an uncertainty set to capture short-term operational uncertainties during the entire planning horizon. However, different typical days may exhibit distinct characteristics in short-term uncertainties, e.g., the photovoltaic curve may vary in temporal and spatial characteristics across different seasons. It means that a single uncertainty set cannot precisely describe short-term uncertainties of different characteristics. Motivated by these challenges, this paper develops a new uncertainty set formation approach based on the Theorem of Finite Covering. The main idea is to adaptively optimize several uncertainty sets to cover the uncertainties. Short-term uncertainties with different characteristics are carefully formulated in individual uncertainty sets, which together cover the uncertainty during the entire planning horizon. Based on the proposed uncertainty sets, a multi-stage robust optimization planning model is established. Extensive case studies are tested on an IEEE-33 bus distribution system and compared with two popular existing methods. Results verify the effectiveness of the proposed method.","PeriodicalId":452,"journal":{"name":"IEEE Transactions on Sustainable Energy","volume":"15 4","pages":"2393-2404"},"PeriodicalIF":8.6,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Real-World Scale Deployment of Hydrogen-Integrated Microgrid: Design and Control 氢集成微电网的实际规模部署：设计与控制

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-25 DOI: 10.1109/TSTE.2024.3418494

Xiaoyu Wang;Jingjing Huang;Zhanbo Xu;Chuanlin Zhang;Xiaohong Guan

{"title":"Real-World Scale Deployment of Hydrogen-Integrated Microgrid: Design and Control","authors":"Xiaoyu Wang;Jingjing Huang;Zhanbo Xu;Chuanlin Zhang;Xiaohong Guan","doi":"10.1109/TSTE.2024.3418494","DOIUrl":"10.1109/TSTE.2024.3418494","url":null,"abstract":"The development and utilization of hydrogen hold the potential to revolutionize new power systems by providing a clean and versatile energy carrier. This paper presents a practical hydrogen-integrated microgrid developed by Xi'an Jiaotong University in Yulin, China. The hydrogen-integrated microgrid features a 1-MW photovoltaic (PV) system and a 640-kW proton exchange membrane fuel cell (PEMFC) system, equipped with a complete set of hydrogen production and supply system, aiming to establish a near-zero carbon multi-energy supply and demand system. Specific control strategies for distributed generations (DGs) as well as system-level control approaches for bidirectional interlinking converters (BICs) are designed to ensure the stable operation of the microgrid system. Through real-world implementation and experimental tests, the microgrid system's ability to effectively harness renewable and clean energy sources, produce and utilize hydrogen, and respond to changes in operating conditions is validated. Some discussion on the benefits of integrating hydrogen into microgrids, comparisons with existing microgrids, practical design considerations, and challenges in the microgrid control system is also summarized for reference. The results showcase the potential of hydrogen-integrated microgrid as a key solution in achieving carbon peaking and carbon neutrality goals.","PeriodicalId":452,"journal":{"name":"IEEE Transactions on Sustainable Energy","volume":"15 4","pages":"2380-2392"},"PeriodicalIF":8.6,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Control and Power Balancing of an Off-Grid Wind Turbine With Co-Located Electrolyzer 带共用电解槽的离网风力涡轮机的控制与功率平衡

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-24 DOI: 10.1109/TSTE.2024.3418043

Victor Timmers;Agustí Egea-Àlvarez;Aris Gkountaras;Lie Xu

{"title":"Control and Power Balancing of an Off-Grid Wind Turbine With Co-Located Electrolyzer","authors":"Victor Timmers;Agustí Egea-Àlvarez;Aris Gkountaras;Lie Xu","doi":"10.1109/TSTE.2024.3418043","DOIUrl":"10.1109/TSTE.2024.3418043","url":null,"abstract":"Co-locating electrolyzers and offshore wind can significantly reduce the cost of green hydrogen. However, without a grid connection, a new control paradigm is required for the electrolyzer to follow the variable power supplied by the wind turbine. Commercial electrolyzers have power ramp rate limitations, which can result in a mismatch between the wind turbine and electrolyzer power, leading to frequent shutdown and potentially unstable operation. This paper is the first to develop a control system for this off-grid operation with three mechanisms to dynamically balance the power, including energy storage, rotor inertia, and enhanced pitch control. The results show that a $6.8 million supercapacitor is required with a power rating and capacity of approximately 6.7 MW and 8.5 kWh to enable the system to operate through 99% of the annual wind variation. If the electrolyzer ramp rates can be doubled, the same operating hours can be achieved using only control-based power balancing methods at the cost of a marginal reduction in energy production. If commercial electrolyzer ramp rates can be tripled, the system is able to operate without the need for any power balancing.","PeriodicalId":452,"journal":{"name":"IEEE Transactions on Sustainable Energy","volume":"15 4","pages":"2349-2360"},"PeriodicalIF":8.6,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fault Current Multi-Stages Calculation Method for DFIG-Based Wind Farms With Whole Fault Process Attributes Under Asymmetrical Grid Fault Conditions 非对称电网故障条件下具有全故障过程属性的 DFIG 型风电场故障电流多阶段计算方法

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-24 DOI: 10.1109/TSTE.2024.3418147

Xubin Liu;Zijian Zhang;Yonglu Liu;Liang Yuan;Mei Su;Feng Zhou;Canbing Li;Jianzhe Liu;Xin Zhang;Peng Wang

{"title":"Fault Current Multi-Stages Calculation Method for DFIG-Based Wind Farms With Whole Fault Process Attributes Under Asymmetrical Grid Fault Conditions","authors":"Xubin Liu;Zijian Zhang;Yonglu Liu;Liang Yuan;Mei Su;Feng Zhou;Canbing Li;Jianzhe Liu;Xin Zhang;Peng Wang","doi":"10.1109/TSTE.2024.3418147","DOIUrl":"10.1109/TSTE.2024.3418147","url":null,"abstract":"The existing imprecise fault current calculation, due to incomplete stage division of whole fault process of DFIG-based wind farms (DBWFs), brings great hidden dangers to safety and stable operation of local grid. To tackle this challenge, a fault current multi-stages calculation (FCMSC) method is proposed to accurately calculate DFIG-based wind farm's output symmetrical and asymmetrical fault currents under grid whole fault process that including fault occurrence, fault ride-through and fault recovery. The main content of FCMSC method includes: 1) Whole fault process equivalent aggregation model, which contains protection response stage, first crowbar protection stage, demagnetization operation stage, reactive current injection stage, and second crowbar protection stage, is completely established while second crowbar protection stage is firstly dissected in detail. 2) Fault current contribution mechanism, considering wind speed, is revealed to have GSC injection and absorption modes under asymmetrical grid fault conditions. 3) Fault current universal expression, which covers whole fault process operation stages and scenarios, is conducted by replacing differential equations with simple algebraic operations for improving calculation accuracy, timeliness and universality. 4) Fault current characteristic components, which contain DC components, AC stable components, and AC attenuated components, is extracted for providing key data for fault identification and protection. Extensive test results under symmetrical and asymmetrical faults are illustrated for verifying the correctness of proposed FCMSC method.","PeriodicalId":452,"journal":{"name":"IEEE Transactions on Sustainable Energy","volume":"15 4","pages":"2361-2379"},"PeriodicalIF":8.6,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Co-Optimizing Distributed Energy Resources in Linear Complexity Under Net Energy Metering 净能源计量下线性复杂性中的分布式能源资源协同优化

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-21 DOI: 10.1109/TSTE.2024.3417249

Ahmed S. Alahmed;Lang Tong;Qing Zhao

引用次数: 0

An Improved ω-ϕ Droop Control for Cascaded PV-ES System in Islanded Mode 一种用于孤岛模式下级联光伏-电网系统的改进型 ω-ϕ 降压控制方法

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-20 DOI: 10.1109/TSTE.2024.3415733

Junlan Ou;Hua Han;Guangze Shi;Yajuan Guan;Abderezak Lashab;Josep M. Guerrero

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Share Your Preprint Research with the World! 与世界分享您的预印本研究成果

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-20 DOI: 10.1109/TSTE.2024.3410720

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IEEE Transactions on Sustainable Energy Publication Information 电气和电子工程师学会《可持续能源期刊》出版信息

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-20 DOI: 10.1109/TSTE.2024.3410716

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IEEE Transactions on Sustainable Energy Information for Authors IEEE 可持续能源期刊作者信息

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-20 DOI: 10.1109/TSTE.2024.3410726

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IEEE Industry Applications Society Information IEEE 工业应用协会信息

IF 8.6 1区工程技术

IEEE Transactions on Sustainable Energy Pub Date : 2024-06-20 DOI: 10.1109/TSTE.2024.3410724

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