摘要
智能电网(Smart Grid,SG)将成为高效率、高可靠性和安全性的下一代电力系统。随着可自再生能源的大量使用,它们能够提供不等同的功率水平,如何匹配日益增长的电力供应需求成为电网的一个新挑战。基于认无线电传感器网络的智能电网能够利用认知无线电的频谱感知能力,提升智能电网使用频谱的灵活度和可靠性。给出了基于认知无线传感器网络的智能电网架构和各通信层功能说明,并阐述了认知无线电传感器网络在智能电网中的具体应用。
引文
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