配电网CPS的通信需求和网络资源分配方案探讨

doi:10.11930/j.issn.1004-9649.201806064

中国电力 ›› 2019, Vol. 52 ›› Issue (1): 32-39.DOI: 10.11930/j.issn.1004-9649.201806064

• 信息物理电力系统(CPPS)专栏 • 上一篇下一篇

配电网CPS的通信需求和网络资源分配方案探讨

梁云¹, 黄莉¹, 侯兴哲², 徐鑫², 胡致远³, 汪大洋⁴

1. 全球能源互联网研究院有限公司, 江苏南京 210003;
2. 国网重庆市电力公司电力科学研究院, 重庆 404100;
3. 重庆大学, 重庆 400044;
4. 国网江苏省电力有限公司信息通信分公司, 江苏南京 210024

收稿日期:2018-06-20 修回日期:2018-10-24 出版日期:2019-01-05 发布日期:2019-01-14
作者简介:梁云(1976-),男,硕士,高级工程师,从事电力信息通信研究,E-mail:liangyun@geiri.sgcc.com.cn;黄莉(1986-),女,硕士,高级工程师,从事电力信息通信研究,E-mail:huangli@geiri.sgcc.com.cn
基金资助:
国家重点研发计划资助项目（电网信息物理系统分析与控制的基础理论与方法，2017YFB0903000）；国家电网公司科技项目（电网信息物理融合系统（GCPS）架构及部分关键技术研究，SGRIXTKJ[2016]454）。

Discussion on Communication Requirement and Network Resource Allocation Scheme of Cyber Physical System for Distribution Network

LIANG Yun¹, HUANG Li¹, HOU Xingzhe², XU Xin², HU Zhiyuan³, WANG Dayang⁴

1. Global Energy Interconnection Research Institute Co., Ltd., Nanjing 210003, China;
2. State Grid Chongqing Electric Power Company Electric Power Research Institute, Chongqing 404100, China;
3. Chongqing University, Chongqing 400044, China;
4. State Grid Jiangsu Electric Power Co., Ltd. Information & Telecommunication Branch, Nanjing 210024, China

Received:2018-06-20 Revised:2018-10-24 Online:2019-01-05 Published:2019-01-14
Supported by:
This work is supported by the National Key Research and Development Program of China (Basic Theories and Methods of Analysis and Control of the Cyber Physical Systems for Power Grid,No. 2017YFB0903000),Science and Technology Project of State Grid Corporation of China (Research on Architecture and Several Key Technologies for Grid Cyber Physical System, No.SGRIXTKJ[2016]454).

摘要/Abstract

摘要： 分析配电网CPS与现行电信互联网系统的差异，指出通信网运行过程参与到自动化控制过程是其重要特征。将配电网CPS通信需求分为IT（information technologies）数据流和OT（operation technologies）操作2个层次，分别分析了其传输性能指标和可靠性机制。进而提出在一体化的承载网模型下，有效管理网络资源，构建出满足IT/OT不同需求的虚拟网络的多目标资源分配方案。最后通过配电网CPS的典型组网示例及其应用分析，验证了方案的合理性。

关键词: 智能配电网, 信息物理系统, 通信网, 网络虚拟化

Abstract: The paper analyses the properties of cyber physical system (CPS) for distribution network and the differences to telecom internet system, and points out that the CPS is characterized by that the communication network is involved in automatic process. The communication requirements are divided into two aspects including IT dataflow and OT control process, and their communication parameters and reliability mechanism are analyzed. Then, the universal carrying network model is proposed to improve the efficiency and ability of network resources management, and a multi-objective resource allocation scheme is established to meet the different requirements of IT and OT. Finally, the model and scheme is proved to be reasonable through a case study of a typical distribution network CPS.

Key words: smart distribution network, cyber physical system (CPS), communication network, network virtualization

中图分类号:

TM732

梁云, 黄莉, 侯兴哲, 徐鑫, 胡致远, 汪大洋. 配电网CPS的通信需求和网络资源分配方案探讨[J]. 中国电力, 2019, 52(1): 32-39.

LIANG Yun, HUANG Li, HOU Xingzhe, XU Xin, HU Zhiyuan, WANG Dayang. Discussion on Communication Requirement and Network Resource Allocation Scheme of Cyber Physical System for Distribution Network[J]. Electric Power, 2019, 52(1): 32-39.

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链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201806064

https://www.electricpower.com.cn/CN/Y2019/V52/I1/32

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配电网CPS的通信需求和网络资源分配方案探讨

Discussion on Communication Requirement and Network Resource Allocation Scheme of Cyber Physical System for Distribution Network

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配电网CPS的通信需求和网络资源分配方案探讨

Discussion on Communication Requirement and Network Resource Allocation Scheme of Cyber Physical System for Distribution Network

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