原文信息:
A Systematic Review on power systems planning and operations management with grid integration of transportation electrification at scale
原文链接:
https://www.sciencedirect.com/science/article/pii/S2666792423000264?via%3Dihub=
Highlights
• 电动汽车相关设计、占空比和技术的审查。
• 探索电网到车辆系统中的充电基础设施和智能充电方法。
•可靠电力系统的车联网技术的辅助服务分析。
• 识别电力系统规划和运行,以增加电动汽车的采用。
• 电动汽车动力系统脱碳途径的讨论。
Abstract
Transportation electrification plays a crucial role in mitigating greenhouse gas (GHG) emissions and enabling the decarbonization of power systems. However, current research on electric vehicles (EVs) only provides a fragmented examination of their impact on power system planning and operation, lacking a comprehensive overview across both transmission and distribution levels. This limits the effectiveness and efficiency of power system solutions for greater EV adoption. Conducting a systematic review of the effects of EVs on power transmission and distribution systems (e.g., grid integration, planning, operation, etc.), this paper aims to bridge the fragmented literature on the topic together by focusing on the interplay between transportation electrification and power systems. The study sheds light on the interplay between transportation electrification and power systems, delving into the importance of classifying EVs and charging infrastructure based on powertrain design, duty cycle, and typical features, as well as methods of capturing charging patterns and determining spatial-temporal charging profiles. Furthermore, we provide an in-depth discussion on the benefits of smart charging and the provision of grid-to-vehicle (G2V) and vehicle-to-grid (V2G) services for maintaining power system reliability. With the holistic systems approach, this paper can identify the main objectives and potential barriers of power transmission and distribution systems in accommodating transportation electrification at scale. Concurrently, it paves the way for a comprehensive understanding of technological innovation, transportation-power system decarbonization, policy pathways, environmental advantages, scenario designs, and avenues for future research.
Keywords
Electric vehicles
Grid to vehicle
Vehicle to grid
Planning and operation
Power transmission and distribution
Fig. 2. Overall framework of this paper for evaluating the impacts of large-scale transportation electrification on system planning and operation in power transmission and distribution systems.
Fig. 3. Electric vehicle powertrain design and engine setting: (a) hybrid electric vehicles, (b) plug-in hybrid electric vehicles, (c) battery electric vehicles, and (d) fuel cell electric vehicles.
Fig. 5. Vehicle-grid-integration for electric vehicles: (a) unidirectional converters and (b) bidirectional converters that enable V2G.
Fig. 6. Example of ancillary service provided by the vehicle-to-grid technique with reactive power support and voltage regulation.
Fig. 7. Impacts of electric vehicles on power system planning for transmission and distribution systems.
Fig. 8. Simulation-based and optimization-based methods for solving planning problems in power systems.
Fig. 10. Example for scenario design of transportation electrification in power systems [3], [110], [111].
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