| 引用本文: | 刘汉宇,邱 赟,牟龙华.微电网CPS物理端融合模型设计[J].电力自动化设备,2014,34(10): |
| LIU Hanyu,QIU Yun,MU Longhua.Conjunct model of physical side on microgrid CPS[J].Electric Power Automation Equipment,2014,34(10): |
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| 摘要: |
| 基于微电网信息物理融合系统（CPS）的架构体系，分析了微电网CPS的信息资源环境特征，提出了针对微电网CPS中电气物理设备端节点的融合模型，其本质为一种依附于电气物理设备工作状态的微电网 CPS云端计算融合模型；模型充分挖掘物理设备终端节点所被赋予的信息资源，各层次的任务有序地分配到核心服务器节点、集群服务器节点和物理设备端节点上，以达到所有信息资源高效利用的目的；为了满足能够在微电网“即插即用”控制策略下灵活调度和管理大量物理设备端节点的信息资源，提出一种新颖的环形协同管理机制，该机制能够有效地增加物理设备端节点的工作稳定性，减轻上层节点的计算负担；最后给出了具有参考意义的基于融合模型的设计方案。 |
| 关键词: 微电网 信息物理融合系统 代理 融合模型 电气设备 物理端 模型 |
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| 基金项目:基金项目：国家自然科学基金资助项目（51207110） |
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| Conjunct model of physical side on microgrid CPS |
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LIU Hanyu1,2, QIU Yun3, MU Longhua1
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1.School of Electronics and Information Engineering，Tongji University，Shanghai 201804，China;2.Marine Design & Research Institute of China，Shanghai 200011，China;3.Shanghai Institute of Marine Equipment，Shanghai 200031，China
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| Abstract: |
| The information resource environmental characteristics of microgrid CPS（Cyber Physical System）are analyzed based on its architecture and a conjunct model is proposed for its electrical physical device node，which is in essence a conjunct model attaching to the working conditions of electrical physical devices for the cloud & client computing of microgrid CPS. The information resources assigned to the physical device terminal node are fully mined and the tasks of different levels are allocated in order to the core server nodes，cluster server nodes and physical device nodes for the efficient use of all information resources. An annular collaborative management mechanism is put forward for the flexible dispatch and management of the massive information resources under the “plug and play” control of microgrid，which effectively enhances the working stability of physical device nodes and reduces the computing load of upper nodes. A design scheme based on the conjunct model is provided as reference. |
| Key words: microgrid cyber physical system Agents conjunct model electric equipments physical terminal models |
