微电网CPS体系架构及其物理端研究

Architecture of microgrid CPS and research of its physical side

针对未来微电网智能化发展的趋势,提出将信息物理融合系统(CPS)技术引入微电网建设中,建立微电网CPS。论述了建立微电网CPS的理由和必要性,给出其架构示意图,并提出了微电网CPS的6层控制体系框架,分别为应用层、网络层、连接层、协调层、调节层和物理层,对每个控制层的功能和作用进行了描述;通过对微电网CPS环境的云计算平台进行分析,指出其中可能会存在的大量端点资源浪费的问题,并提出采用云端计算方式代替当下的云计算方式的想法。在微电网CPS云端计算环境下,采用Agent技术,建立微电网CPS物理端节点的Agent模型,并对其行为进行了描述。

The CPS（Cyber Physical System） technology is introduced to microgrid for its intelligent develop-ment trend.The necessity of microgrid CPS is discussed and its schematic diagram is given.Its six-layer control framework is proposed,i.e.application layer,network layer,link layer,coordination layer,adjustment layer and physical layer,and the functions of each layer are described.Analysis of the cloud computing platform in microgrid CPS shows that plenty of endpoint resources maybe wasted,and the cloud endpoint computing is therefore proposed to replace the cloud computing.The Agent model of physical end node of microgrid CPS is established and its behaviors are described.