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Smart Grid Technologies: Communication Technologies and Standards

机译:智能电网技术:通信技术和标准

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For 100 years, there has been no change in the basic structure of the electrical power grid. Experiences have shown that the hierarchical, centrally controlled grid of the 20th Century is ill-suited to the needs of the 21st Century. To address the challenges of the existing power grid, the new concept of smart grid has emerged. The smart grid can be considered as a modern electric power grid infrastructure for enhanced efficiency and reliability through automated control, high-power converters, modern communications infrastructure, sensing and metering technologies, and modern energy management techniques based on the optimization of demand, energy and network availability, and so on. While current power systems are based on a solid information and communication infrastructure, the new smart grid needs a different and much more complex one, as its dimension is much larger. This paper addresses critical issues on smart grid technologies primarily in terms of information and communication technology (ICT) issues and opportunities. The main objective of this paper is to provide a contemporary look at the current state of the art in smart grid communications as well as to discuss the still-open research issues in this field. It is expected that this paper will provide a better understanding of the technologies, potential advantages and research challenges of the smart grid and provoke interest among the research community to further explore this promising research area.
机译:100年来,电网的基本结构一直没有变化。经验表明,20世纪的分级,集中控制的网格不适合21世纪的需求。为了应对现有电网的挑战,出现了智能电网的新概念。智能电网可以被视为现代电网基础设施,可通过自动控制,大功率转换器,现代通信基础设施,传感和计量技术以及基于对需求,能源和能源的优化的现代能源管理技术来提高效率和可靠性。网络可用性等等。尽管当前的电力系统基于可靠的信息和通信基础架构,但新的智能电网需要一个不同且复杂得多的电网,因为其规模要大得多。本文主要从信息和通信技术(ICT)问题和机遇出发,探讨有关智能电网技术的关键问题。本文的主要目的是就智能电网通信的最新技术提供当代的见解,并讨论该领域中仍未解决的研究问题。期望本文将提供对智能电网的技术,潜在优势和研究挑战的更好理解,并引起研究界的兴趣,以进一步探索这一有前途的研究领域。

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