Grid-enhancing technologies: Progress, challenges, and future research directions
Grid-enhancing technologies: Progress, challenges, and future research directions
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DOI：
10.1016/j.epsr.2024.110304
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发表时间：
2024-05
影响因子：
3.9
通讯作者：
Omid Mirzapour;Xinyang Rui;M. Sahraei-Ardakani
中科院分区：
文献类型：
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作者：
Omid Mirzapour;Xinyang Rui;M. Sahraei-Ardakani
电力部门正在迅速转向可再生能源。为了适应这一转变，传输系统需要进行重大升级。虽然通过输电网络扩张来提高电网容量始终是一种解决方案，但它可能非常昂贵，并且需要漫长的许可过程。电网增强技术（GSTT）包括一系列广泛的硬件和软件工具，可以重新配置输电网并调整其参数。这些技术的普及提高了现有输电网络的输电能力，从而减少了电网扩张的需要。本文提供了一个全面的审查网格增强技术。本文讨论了传输灵活性的定义，并提出了量化电网灵活性的方法。本文提供了一个全面的审查范围广泛的网格增强技术，包括操作和国家的最先进的发展的原则。还讨论了电网增强技术的环境影响，包括可再生能源削减和碳排放减少。除了技术方面的网格增强技术，本文还回顾了文献的激励所面临的挑战，采用和效率的GERMAN。总体而言，本文提供了一个全面的审查电网增强技术的进步，讨论了剩余的关键挑战，并确定了未来的研究方向。
The electric power sector is experiencing a rapid shift towards renewable energy resources. To accommodate this transition, the transmission system requires significant upgrades. Although enhancing grid capacity through transmission network expansion is always a solution, it can be very costly and requires a protracted permitting process. Grid-enhancing technologies (GETs) encompass a broad range of hardware and software tools that enable reconfiguration of the transmission grid and adjustment of its parameters. The proliferation of such technologies enhances transfer capability over the current transmission network, thus reducing the need for grid expansion. This paper offers a comprehensive review of grid-enhancing technologies. The paper discusses definitions of transmission flexibility and presents methods that are developed to quantify grid flexibility. The paper offers a comprehensive review of an extensive range of grid-enhancing technologies, including both principles of operation and state-of-the-art developments. Environmental impacts of grid-enhancing technologies, including renewable energy curtailment and carbon emission reduction, are also discussed. In addition to technical aspects of grid enhancing technologies, the paper also reviews the literature on the incentive challenges facing GETs adoption and efficient. Overall, the paper offers a comprehensive review of the advancements in grid-enhancing technologies, discusses the remaining critical challenges, and identifies directions for future research.