| 电力通信网中SDN控制器部署方法 |
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| 引用本文： | 尚秋峰,李 炎,黄尔杰.电力通信网中SDN控制器部署方法[J].电测与仪表,2020,57(16):78-82. |
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| 作者姓名： | 尚秋峰 李 炎 黄尔杰 |
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| 作者单位： | 华北电力大学电气与电子工程学院,华北电力大学电气与电子工程学院,华北电力大学电气与电子工程学院 |
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| 摘 要： | 电力通信网是电力系统业务实现的重要载体。SDN(Software Defined Network)架构的新型电力通信网能够为电力系统业务提供高效的信息传输技术支持。SDN控制器部署是影响SDN网络性能的重要因素。文中结合电力通信网特点,提出一种适用于电力通信网中的SDN控制器部署方法。该方法在建模过程中引入了节点重要度概念,基于非支配排序分类的和声搜索算法求解可靠性和时延问题,采用文中方法和CNPA(Clustering-based Network Partition Algorithm)对IEEE 30通信节点系统进行了比较仿真分析,结果表明,文中方法对电力通信网具有更好的适用性。
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| 关 键 词： | 电力通信网 SDN 控制器部署 可靠性 |
| 收稿时间： | 2019/3/26 0:00:00 |
| 修稿时间： | 2019/3/26 0:00:00 |
SDN Controller Deployment Method in Power Communication Network |
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| Shang Qiufeng,Li Yan and Huang Erjie.SDN Controller Deployment Method in Power Communication Network[J].Electrical Measurement & Instrumentation,2020,57(16):78-82. |
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| Authors: | Shang Qiufeng Li Yan and Huang Erjie |
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| Affiliation: | College of Electrical Electronic Engineering,North China Electric Power University,Baoding,College of Electrical Electronic Engineering,North China Electric Power University,Baoding,College of Electrical Electronic Engineering,North China Electric Power University,Baoding |
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| Abstract: | The power communication network is an important carrier of the business in power system. The new power communication network incorporating SDN(Software defined network) can provide better information transmission for system services. SDN controller deployment has a significant impact on SDN network functionality. Based on the characteristics of the power communication network, a novel SDN controller deployment method for the power communication network is proposed in this paper. Node importance is imported in model. The reliability and delay problems are solved by a harmony search algorithm combined with non-dominated sorting. The simulation analysis is carried out on the IEEE30 communication node system. The method in this paper and CNPA (Clustering-based Network Partition Algorithm) was compared. The results shows that the method in this paper has better applicability to the power communication network. |
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| Keywords: | Power communication network SDN Controller deployment Reliability |
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