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电力传输与功率变换控制教育部重点实验室(上海交通大学),上海市 200240
Received:30 April 2020,
Revised:2020-09-28,
Published Online:08 December 2020,
Published:10 February 2021
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秦汉,刘东.配电网信息物理故障的耦合度计算方法[J].电力系统自动化,2021,45(3):76-82.
QIN Han,LIU Dong.Calculation Method for Coupling Degree of Cyber-Physical Fault in Distribution Networks[J].Automation of Electric Power Systems,2021,45(3):76-82.
秦汉,刘东.配电网信息物理故障的耦合度计算方法[J].电力系统自动化,2021,45(3):76-82. DOI: 10.7500/AEPS20200430025.
QIN Han,LIU Dong.Calculation Method for Coupling Degree of Cyber-Physical Fault in Distribution Networks[J].Automation of Electric Power Systems,2021,45(3):76-82. DOI: 10.7500/AEPS20200430025.
配电网信息物理系统(CPSDN)中信息系统和物理系统深度耦合,使得信息和物理故障可以相互耦合对配电网的运行造成影响。文中提出一种配电网信息物理故障的耦合度计算方法,从故障危害的角度评估信息与物理系统间的耦合程度。首先,在分析信息物理协同攻击(CCPA)对CPSDN影响的基础上,综合考虑攻击造成的故障危害及节点的防护水平,给出故障概率的计算方法。然后,通过节点耦合度(CDBN)对异构系统节点间故障的相关程度进行计算,并基于CDBN来计算节点与系统间耦合度(CDBNS)、系统间耦合度(CDBS)。最后,以一个包含3条馈线的配电系统作为算例
验证了所提计算方法的合理性和有效性。
Since the cyber system and the physical system in the cyber-physical system for distribution network (CPSDN) are deeply coupled
the cyber and physical failure can couple with each other to affect the operation of the distribution network. This paper proposes a coupling degree calculation method
which evaluates the coupling degree between the cyber and physical system from the perspective of fault hazard. Firstly
based on analyzing the impact of coordinated cyber-physical attack (CCPA) on CPSDN
considering the fault hazard caused by attacks and the protection level of nodes
a probabilistic expression of faults is given. Then
the correlation degree of node failures between heterogeneous systems is calculated through the coupling degree between nodes (CDBN)
and the coupling degree between node and system (CDBNS) and coupling degree between systems (CDBS) are calculated based on CDBN. Finally
a distribution network with three feeders is used as an example to verify the rationality and effectiveness of the proposed method.
赵俊华 , 文福拴 , 薛禹胜 , 等 . 电力信息物理融合系统的建模分析与控制研究框架 [J]. 电力系统自动化 , 2011 , 35 ( 16 ): 1 - 8 .
ZHAO Junhua , WEN Fushuan , XUE Yusheng , et al . Modeling analysis and control research framework of cyber physical power systems [J]. Automation of Electric Power Systems , 2011 , 35 ( 16 ): 1 - 8 .
郭庆来 , 辛蜀骏 , 孙宏斌 , 等 . 电力系统信息物理融合建模与综合安全评估:驱动力与研究构想 [J]. 中国电机工程学报 , 2016 , 36 ( 6 ): 1481 - 1489 .
GUO Qinglai , XIN Shujun , SUN Hongbin , et al . Power system cyber-physical modelling and security assessment: motivation and ideas [J]. Proceedings of the CSEE , 2016 , 36 ( 6 ): 1481 - 1489 .
翁嘉明 , 刘东 , 王云 , 等 . 信息物理融合的有源配电网故障仿真测试技术研究 [J]. 中国电机工程学报 , 2018 , 38 ( 2 ): 497 - 504 .
WENG Jiaming , LIU Dong , WANG Yun , et al . Research on fault simulation of active distribution network based on cyber physical combination [J]. Proceedings of the CSEE , 2018 , 38 ( 2 ): 497 - 504 .
刘东 , 盛万兴 , 王云 , 等 . 电网信息物理系统的关键技术及其进展 [J]. 中国电机工程学报 , 2015 , 35 ( 14 ): 3522 - 3531 .
LIU Dong , SHENG Wanxing , WANG Yun , et al . Key technologies and trends of cyber physical system for power grid [J]. Proceedings of the CSEE , 2015 , 35 ( 14 ): 3522 - 3531 .
何瑞文 , 汪东 , 张延旭 , 等 . 智能电网信息流的建模和静态计算方法研究 [J]. 中国电机工程学报 , 2016 , 36 ( 6 ): 1527 - 1535 .
HE Ruiwen , WANG Dong , ZHANG Yanxu , et al . Modeling and static calculation method of the information flow on smart grid [J]. Proceedings of the CSEE , 2016 , 36 ( 6 ): 1527 - 1535 .
叶夏明 , 赵俊华 , 文福拴 . 基于邻接矩阵的电力信息系统脆弱性定量评估 [J]. 电力系统自动化 , 2013 , 37 ( 22 ): 41 - 46 .
YE Xiaming , ZHAO Junhua , WEN Fushuan . Quantitative vulnerability assessment for power information system based on adjacency matrix [J]. Automation of Electric Power Systems , 2013 , 37 ( 22 ): 41 - 46 .
王宇飞 , 高昆仑 , 赵婷 , 等 . 基于改进攻击图的电力信息物理系统跨空间连锁故障危害评估 [J]. 中国电机工程学报 , 2016 , 36 ( 6 ): 1490 - 1499 .
WANG Yufei , GAO Kunlun , ZHAO Ting , et al . Assessing the harmfulness of cascading failures across space in electric cyber-physical system based on improved attack graph [J]. Proceedings of the CSEE , 2016 , 36 ( 6 ): 1490 - 1499 .
LIU N , ZHANG J , ZHANG H , et al . Security assessment for communication networks of power control systems using attack graph and MCDM [J]. IEEE Transactions on Power Delivery , 2010 , 25 ( 3 ): 1492 - 1500 .
DENG R , ZHUANG P , LIANG H . CCPA: coordinated cyber-physical attacks and countermeasures in smart grid [J]. IEEE Transactions on Smart Grid , 2017 , 8 ( 5 ): 2420 - 2430 .
LI Z , SHAHIDEHPOUR M , ALABDULWAHAB A , et al . Bilevel model for analyzing coordinated cyber-physical attacks on power systems [J]. IEEE Transactions on Smart Grid , 2016 , 7 ( 5 ): 2260 - 2272 .
石立宝 , 简洲 . 基于动态攻防博弈的电力信息物理融合系统脆弱性评估 [J]. 电力系统自动化 , 2016 , 40 ( 17 ): 99 - 105 .
SHI Libao , JIAN Zhou . Vulnerability assessment of cyber physical power system based on dynamic attack-defense game model [J]. Automation of Electric Power Systems , 2016 , 40 ( 17 ): 99 - 105 .
XIANG Yingmeng , WANG Lingfeng , LIU Nian . Coordinated attacks on electric power systems in a cyber-physical environment [J]. Electric Power Systems Research , 2017 , 149 : 156 - 168 .
田猛 , 董政呈 , 王先培 , 等 . 目标冲突下电力信息物理协同攻击分析 [J]. 电网技术 , 2019 , 43 ( 7 ): 2336 - 2344 .
TIAN Meng , DONG Zhengcheng , WANG Xianpei , et al . Analysis of electrical coordinated cyber physical attacks under goal conflict [J]. Power System Technology , 2019 , 43 ( 7 ): 2336 - 2344 .
冀星沛 , 王波 , 董朝阳 , 等 . 电力信息-物理相互依存网络脆弱性评估及加边保护策略 [J]. 电网技术 , 2016 , 40 ( 6 ): 1867 - 1873 .
JI Xingpei , WANG Bo , DONG Zhaoyang , et al . Vulnerability evaluation and link addition protection strategy research of electrical cyber-physical interdependent networks [J]. Power System Technology , 2016 , 40 ( 6 ): 1867 - 1873 .
NGUYEN D T , SHEN Y , THAI M T . Detecting critical nodes in interdependent power networks for vulnerability assessment [J]. IEEE Transactions on Smart Grid , 2013 , 4 ( 1 ): 151 - 159 .
SAAD W , HAN Z , POOR H V , et al . Game-theoretic methods for the smart grid: an overview of microgrid systems, demand-side management, and smart grid communications [J]. IEEE Signal Processing Magazine , 2012 , 29 ( 5 ): 86 - 105 .
刘文霞 , 林子鉴 , 马铁 , 等 . 计及信息失效影响的主动配电系统可靠性建模与评估 [J]. 电力系统自动化 , 2019 , 43 ( 19 ): 94 - 105 .
LIU Wenxia , LIN Zijian , MA Tie , et al . Reliability modeling and evaluation of active distribution system considering effect of cyber invalidity [J]. Automation of Electric Power Systems , 2019 , 43 ( 19 ): 94 - 105 .
安天研究院 , 广东省电力系统网络安全企业重点实验室 . 委内瑞拉大规模停电事件的初步分析与思考启示 [J]. 信息安全与通信保密 , 2019 ( 5 ): 28 - 39 .
ANTIY Institute , CSGITSEC . Preliminary analysis and reflections on Venezuela’s power outage [J]. Information Security and Communications Privacy , 2019 ( 5 ): 28 - 39 .
SHANNON C E , WEAVER W . The mathematical theory of communication [M]. Urbana, USA : University of Illinois Press , 1949 .
朱雪龙 . 应用信息论基础 [M]. 北京 : 清华大学出版社 , 2000 .
ZHU Xuelong . Fundamentals of applied information theory [M]. Beijing : Tsinghua University Press , 2000 .
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