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数字化新型电力系统攻击与防御方法研究综述
作者:
作者单位:

1.智能电网教育部重点实验室(天津大学),天津市 300072;2.中国电力科学研究院有限公司,北京市 100192

摘要:

随着先进数字技术、通信技术和互联网技术的发展,传统电力系统转变为数字化、自动化和高效管理的新型电力系统。然而,信息域与物理域的深度融合使新型电力系统中的网络、层次和组件变得更加复杂,大量的智能电子设备频繁访问与信息交互,更容易出现如窃取篡改数据、堵塞通信信道和破坏关键设备等恶意攻击,对新型电力系统的安全性、稳定性和经济性构成巨大威胁,引发了学术界的极大关注。首先,文中剖析了新型电力系统的结构和面临的潜在威胁,从控制层、网络层、物理层3个层面对新型电力系统攻击模式进行了深入分析。然后,详细归纳总结了新型电力系统攻击前、攻击中、攻击后的3层安全防御方法。最后,明确阐述了新型电力系统安全性研究的未来技术发展前景,为构建可靠、安全、健壮的新型电力系统提供技术支撑。

关键词:

基金项目:

国家重点研发计划资助项目(2022YFB2403800);国家自然科学基金资助项目(61971305);天津市自然科学基金重点项目(21JCZDJC00640)。

通信作者:

作者简介:

杨挺(1979—),男,通信作者,博士,教授,博士生导师,主要研究方向:电力信息物理系统、配用电系统需求侧响应。E-mail:yangting@tju.edu.cn
许哲铭(2000—),男,硕士研究生,主要研究方向:电力系统的智能调度与优化运行技术。E-mail:xuzheming@tju.edu.cn
赵英杰(1993—),男,硕士,工程师,主要研究方向:电力密码应用技术。E-mail:zhaoyj@epri.sgcc.com.cn


Review on Research of Attack and Defense Methods for Digitalized New Power System
Author:
Affiliation:

1.Key Laboratory of the Ministry of Education on Smart Power Grids (Tianjin University), Tianjin 300072, China;2.China Electric Power Research Institute, Beijing 100192, China

Abstract:

With the development of advanced digital, communication, and Internet technologies, the traditional power system has been transformed into a new power system with digitalization, automation, and efficient management. However, the deep integration of cyber and physical domains makes the network, hierarchy, and components in the new power system more complex, and the frequent access and information interaction of a large number of intelligent electronic devices makes malicious attacks easier, such as data theft and tampering, blocking of communication channels, and damaging key equipment, which poses a great threat to the security, stability and economy of the new power system. This has triggered great concern in the academic community. First, this paper analyzes the structure of the new power system and the potential threats faced by the new power system, and conducts an in-depth analysis of the attack modes to the new power system from the three levels of the control layer, network layer, and physical layer. Then, it summarizes in detail the three-layer security defense methods before, during, and after the attack on the new power system. Finally, the future technological development prospect of the new power system security research is clearly elaborated to provide technical support for the construction of the reliable, secure, and robust new power system.

Keywords:

Foundation:
This work is supported by National Key R&D Program of China (No. 2022YFB2403800), National Natural Science Foundation of China (No. 61971305), and Key Project of Tianjin Natural Science Foundation of China (No. 21JCZDJC00640).
引用本文
[1]杨挺,许哲铭,赵英杰,等.数字化新型电力系统攻击与防御方法研究综述[J].电力系统自动化,2024,48(6):112-126. DOI:10.7500/AEPS20230716002.
YANG Ting, XU Zheming, ZHAO Yingjie, et al. Review on Research of Attack and Defense Methods for Digitalized New Power System[J]. Automation of Electric Power Systems, 2024, 48(6):112-126. DOI:10.7500/AEPS20230716002.
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  • 收稿日期:2023-07-16
  • 最后修改日期:2023-12-16
  • 录用日期:2023-12-19
  • 在线发布日期: 2024-03-15
  • 出版日期: