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G3-PLC电力线技术使智能电网更聪明

消耗积分:0 | 格式:rar | 大小:0.50 MB | 2017-07-04

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  G3-PLC电力线技术使智能电网更聪明

  最近批准的ITU G3网络标准支持高速、高可靠的基于IP的通信在现有的电力线,允许数据和控制信息流在生成、传输、配电系统,包括一个区域智能电网(图1)。它的开发是为了在智能电网元件之间提供强大的连接,以便将先进的计费和需求管理技术应用于客户负载,并有效地整合传统和基于可再生能源的分布式能源,包括太阳能或风力发电场。

  虽然最初是作为一种共同的努力之间的集成产品和电力网格分布法国(ERDF),G3是一个非专有的规范已被选定作为一个国际标准的制定工作,如IEEE p1901.2基础技术,ITU ghnem / g.9955,IEC / CENELEC T13。

  G3-PLC电力线技术使智能电网更聪明

  Figure 1: Power-line communication technologies like G3-PLC are essential for providing reliable data links between the many elements that comprise a Smart Grid (Courtesy of the G3-PLC Alliance)。

  As with earlier PLC technologies, G3-PLC communicates across existing power lines without the need for additional wire or fibers. Offering higher data rates, further reach, and better error correction than previous narrowband power-line communications (NB-PLC) standards, this open, IPv6-based standard will accelerate widespread development of internet-based energy management systems. This brief introduction to the G3-PLC standard is intended to provide an overview of its capabilities, the technologies that it uses, and the first wave of semiconductor products that support it.

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