考虑信息失效影响的配电网信息物理系统安全性评估方法

doi:10.11930/j.issn.1004-9649.202109039

中国电力 ›› 2022, Vol. 55 ›› Issue (2): 73-81.DOI: 10.11930/j.issn.1004-9649.202109039

• 新型电力系统信息安全：理论、技术与应用 • 上一篇下一篇

考虑信息失效影响的配电网信息物理系统安全性评估方法

李晓^1,2, 许剑冰^1,2, 李满礼^1,2, 倪明^1,2, 童和钦^1,2

1. 南瑞集团有限公司（国网电力科学研究院有限公司），江苏南京 211106;
2. 智能电网保护和运行控制国家重点实验室，江苏南京 211106

收稿日期:2021-09-08 修回日期:2021-12-22 出版日期:2022-02-28 发布日期:2022-02-23
作者简介:李晓（1994—），男，硕士，工程师，从事电力信息物理系统、配电网CPS安全分析与控制研究，E-mail：lixiao5@sgepri.sgcc.com.cn;许剑冰（1971—），男，博士，高级工程师（研究员级），从事电力系统安全稳定分析及控制研究，E-mail：xujianbing@sgepri.sgcc.com.cn;李满礼（1989—），男，硕士，工程师，从事电力信息物理系统、电网安全稳定控制等研究，E-mail：limanli@sgepri.sgcc.com.cn;倪明（1969—），男，通信作者，博士，高级工程师（研究员级），从事电力信息物理系统、电力系统安全稳定控制等研究，E-mail：ni-ming@sgepri.sgcc.com.cn;童和钦（1975—），男，硕士，高级工程师，从事电力信息物理系统、网络安全等研究，E-mail：tongheqin@sgepri.sgcc.com.cn
基金资助:
国家自然科学基金委员会-国家电网公司智能电网联合基金资助项目（基于61850的智能电网工控域边缘安全防御理论与方法研究，U1866209）。

A Security Evaluation Method for Cyber Physical Distribution System Considering Influence of Information Failure

LI Xiao^1,2, XU Jianbing^1,2, LI Manli^1,2, NI Ming^1,2, TONG Heqin^1,2

1. NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing 211106, China;
2. State Key Laboratory of Smart Grid Protection and Control, Nanjing 211106, China

Received:2021-09-08 Revised:2021-12-22 Online:2022-02-28 Published:2022-02-23
Supported by:
This work is supported by National Natural Science Foundation of China-State Grid Corporation of China Joint Fund Project (Research on Theory and Methodology of 61850-based Edge Cyber Security Defense for Industry Control Domains of Smart Grid, No.U1866209).

摘要/Abstract

摘要： 由自然故障或网络攻击导致的信息失效事件会影响配电网的故障处理过程，导致配电网停电区域的扩大与停电时间的延长。为量化评估信息失效故障给配电网信息物理系统（cyber physical system, CPS）安全性造成的影响，首先建立配电网CPS安全性评估框架，明确安全性评估的内容和流程。其次，以最小化失负荷功率为目标函数构造配电网故障恢复数学模型，得到故障下的最优开关动作策略。随后考虑故障定位、隔离、恢复过程中出现的信息失效故障，分析其对故障处理业务的影响，计算信息物理组合故障下的安全性评价指标，最终得到对配电网CPS安全性影响最大的关键组合故障集与关键的电力及信息设备。基于某地62节点配电网算例的仿真结果，验证了所提方法的有效性和合理性。

关键词: 配电网, 信息物理系统, 信息失效, 安全性评估, 故障恢复

Abstract: Information failure events caused by natural faults or cyber attacks will affect the fault handling process of distribution network, leading to the expansion of power outage area and extension of power outage time. In order to quantify the impact of information failure on the security of the cyber physical distribution system, a CPS security evaluation framework of distribution network is firstly established, which clarifies the content and process of security evaluation. Secondly, a mathematical model is built for distribution network fault recovery with the minimized load loss power as the objective function, and the optimal switch action strategy under power failure is obtained. And then an analysis is made of the impact of information failure faults, which occur in the process of fault location, isolation and recovery, on the fault handling business, and the security evaluation indicators under the cyber-physical combination faults are calculated. Finally, the key combination faults set and the key power/information equipment which have the largest impact on the cyber physical distribution system are obtained. The simulation results based on a 62-node distribution network have verified the effectiveness and rationality of the proposed method.

Key words: distribution network, cyber physical system, information failure, security evaluation, fault recovery

李晓, 许剑冰, 李满礼, 倪明, 童和钦. 考虑信息失效影响的配电网信息物理系统安全性评估方法[J]. 中国电力, 2022, 55(2): 73-81.

LI Xiao, XU Jianbing, LI Manli, NI Ming, TONG Heqin. A Security Evaluation Method for Cyber Physical Distribution System Considering Influence of Information Failure[J]. Electric Power, 2022, 55(2): 73-81.

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参考文献

[1] 余贻鑫, 刘艳丽, 秦超, 等. 分层分群电网体系结构[J]. 电力系统保护与控制, 2020, 4848(22): 1–8
YU Yixin, LIU Yanli, QIN Chao, et al. Layered and clustered grid architecture[J]. Power System Protection and Control, 2020, 4848(22): 1–8
[2] 顾晨骁, 顾伟, 陈超, 等. 分布式电源集群控制与电力信息实时仿真研究[J]. 电力系统保护与控制, 2020, 48(4): 64–71
GU Chenxiao, GU Wei, CHEN Chao, et al. Distributed power cluster control and research on power information real-time simulation[J]. Power System Protection and Control, 2020, 48(4): 64–71
[3] 柳梦琳, 马大中, 孙秋野. 基于信息—物理模型的多能源路由器多目标优化[J]. 电力科学与技术学报, 2021, 36(1): 32–41
LIU Menglin, MA Dazhong, SUN Qiuye. Multi-objective optimization of multi-energy router based on a cyber physical model[J]. Journal of Electric Power Science and Technology, 2021, 36(1): 32–41
[4] CAO G, GU W, LI P X, et al. Operational risk evaluation of active distribution networks considering cyber contingencies[J]. IEEE Transactions on Industrial Informatics, 2020, 16(6): 3849–3861.
[5] 王琦, 李梦雅, 汤奕, 等. 电力信息物理系统网络攻击与防御研究综述(一)建模与评估[J]. 电力系统自动化, 2019, 43(9): 9–21
WANG Qi, LI Mengya, TANG Yi, et al. A review on research of cyber-attacks and defense in cyber physical power systems part one modelling and evaluation[J]. Automation of Electric Power Systems, 2019, 43(9): 9–21
[6] 刘念, 余星火, 张建华. 网络协同攻击: 乌克兰停电事件的推演与启示[J]. 电力系统自动化, 2016, 40(6): 144–147
LIU Nian, YU Xinghuo, ZHANG Jianhua. Coordinated cyber-attack: inference and thinking of incident on Ukrainian power grid[J]. Automation of Electric Power Systems, 2016, 40(6): 144–147
[7] 刘天浩, 朱元振, 孙润稼, 等. 极端自然灾害下电力信息物理系统韧性增强策略[J]. 电力系统自动化, 2021, 45(3): 40–48
LIU Tianhao, ZHU Yuanzhen, SUN Runjia, et al. Resilience-enhanced strategy for cyber-physical power system under extreme natural disasters[J]. Automation of Electric Power Systems, 2021, 45(3): 40–48
[8] 郭嘉, 韩宇奇, 郭创新, 等. 考虑监视与控制功能的电网信息物理系统可靠性评估[J]. 中国电机工程学报, 2016, 36(8): 2123–2130
GUO Jia, HAN Yuqi, GUO Chuangxin, et al. Reliability assessment of cyber physical power system considering monitoring function and control function[J]. Proceedings of the CSEE, 2016, 36(8): 2123–2130
[9] 郭经, 刘文霞, 张建华, 等. 主动配电信息物理系统可靠性建模与评估方法综述[J]. 电网技术, 2019, 43(7): 2403–2412
GUO Jing, LIU Wenxia, ZHANG Jianhua, et al. A survey of reliability modeling and evaluation methods for active distribution cyber-physics systems[J]. Power System Technology, 2019, 43(7): 2403–2412
[10] 翁嘉明, 刘东, 安宇, 等. 馈线功率控制下的主动配电网信息物理风险演化分析[J]. 中国电力, 2021, 54(3): 13–22
WENG Jiaming, LIU Dong, AN Yu, et al. Cyber-physical risk evolution analysis of active distribution network under feeder control error[J]. Electric Power, 2021, 54(3): 13–22
[11] 陈碧云, 陆智, 李滨. 计及多类型信息扰动的配电网可靠性评估[J]. 电力系统自动化, 2019, 43(19): 103–110
CHEN Biyun, LU Zhi, LI Bin. Reliability assessment of distribution network considering multiple types of information disturbances[J]. Automation of Electric Power Systems, 2019, 43(19): 103–110
[12] 李晓, 李满礼, 倪明. 配电信息物理系统分析与控制研究综述[J]. 中国电力, 2020, 53(1): 11–21
LI Xiao, LI Manli, NI Ming. A review of analysis and control of cyber physical distribution system[J]. Electric Power, 2020, 53(1): 11–21
[13] 朱炳铨, 郭逸豪, 郭创新, 等. 信息失效威胁下的电力信息物理系统安全评估与防御研究综述[J]. 电力系统保护与控制, 2021, 49(1): 178–187
ZHU Bingquan, GUO Yihao, GUO Chuangxin, et al. A survey of the security assessment and security defense of a cyber physical power system under cyber failure threat[J]. Power System Protection and Control, 2021, 49(1): 178–187
[14] 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
[15] 张宇航, 倪明, 孙永辉, 等. 针对网络攻击的配电网信息物理系统风险量化评估[J]. 电力系统自动化, 2019, 43(21): 12–22,33
ZHANG Yuhang, NI Ming, SUN Yonghui, et al. Quantitative risk assessment of cyber-physical system for cyber-attacks in distribution network[J]. Automation of Electric Power Systems, 2019, 43(21): 12–22,33
[16] 陈碧云, 陆智, 李滨. 考虑故障处理过程信息系统连通性和准确性的配电网可靠性评估[J]. 电网技术, 2020, 44(2): 742–750
CHEN Biyun, LU Zhi, LI Bin. Reliability assessment of distribution network considering connectivity and accuracy of information system in fault treatment process[J]. Power System Technology, 2020, 44(2): 742–750
[17] 刘文霞, 韩辉. 多重控制信息失效下配电网电压波动性的评估[J]. 电力系统自动化, 2020, 44(9): 69–77
LIU Wenxia, HAN Hui. Evaluation of distribution network voltage fluctuation caused by multiple cyber control failures[J]. Automation of Electric Power Systems, 2020, 44(9): 69–77
[18] 李博达, 熊宇峰, 任正伟, 等. 台风期间考虑配电终端功能可用性的配电网重构方法[J]. 电力系统自动化, 2021, 45(4): 38–44
LI Boda, XIONG Yufeng, REN Zhengwei, et al. Distribution network reconfiguration method considering availability of distribution terminal functions during typhoon disaster[J]. Automation of Electric Power Systems, 2021, 45(4): 38–44
[19] 张希弘, 赵奇, 陈中, 等. 考虑信息失效的有源配电网两阶段随机性控制方法[J]. 电力系统自动化, 2021, 45(20): 67–75
ZHANG Xihong, ZHAO Qi, CHEN Zhong, et al. Two-stage stochastic control method for active distribution network considering information failure[J]. Automation of Electric Power Systems, 2021, 45(20): 67–75
[20] 符杨, 廖剑波, 李振坤, 等. 考虑时序特性的主动配电网静态安全分析[J]. 电力系统自动化, 2016, 40(24): 64–70
FU Yang, LIAO Jianbo, LI Zhenkun, et al. Static security analysis of active distribution network considering time sequence characteristics[J]. Automation of Electric Power Systems, 2016, 40(24): 64–70
[21] 肖峻, 莫少雄. 柔性直流配电网的N–1安全域[J]. 高电压技术, 2021, 47(10): 3626–3657
XIAO Jun, MO Shaoxiong. N–1 security region of flexible DC distribution network[J]. High Voltage Engineering, 2021, 47(10): 3626–3657
[22] 周霞, 杨洲, 倪明, 等. 考虑信息-物理组合预想故障筛选的配电网CPS安全性评估[J]. 中国电力, 2020, 53(1): 40–48
ZHOU Xia, YANG Zhou, NI Ming, et al. Security evaluation of distribution network CPS considering cyber-physical combinations for anticipated fault screening[J]. Electric Power, 2020, 53(1): 40–48
[23] 薛禹胜, 李满礼, 罗剑波, 等. 基于关联特性矩阵的电网信息物理系统耦合建模方法[J]. 电力系统自动化, 2018, 42(2): 11–19
XUE Yusheng, LI Manli, LUO Jianbo, et al. Modeling method for coupling relations in cyber physical power systems based on correlation characteristic matrix[J]. Automation of Electric Power Systems, 2018, 42(2): 11–19
[24] XU Y, DONG Z Y, ZHANG R, et al. Multi-timescale coordinated voltage/var control of high renewable-penetrated distribution systems[J]. IEEE Transactions on Power Systems, 2017, 32(6): 4398–4408.
[25] 孙浩, 张磊, 许海林, 等. 微电网日内调度计划的混合整数规划模型[J]. 电力系统自动化, 2015, 39(19): 21–27
SUN Hao, ZHANG Lei, XU Hailin, et al. Mixed integer programming model for microgrid intra-day scheduling[J]. Automation of Electric Power Systems, 2015, 39(19): 21–27

考虑信息失效影响的配电网信息物理系统安全性评估方法

A Security Evaluation Method for Cyber Physical Distribution System Considering Influence of Information Failure

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考虑信息失效影响的配电网信息物理系统安全性评估方法

A Security Evaluation Method for Cyber Physical Distribution System Considering Influence of Information Failure

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