网络物理系统的威胁场景和监控要求
Threat Scenarios and Monitoring Requirements for Cyber-Physical Systems of Flexibility Markets
摘要：
可再生能源发电和分布式能源资源的持续整合给配电网运营带来了新的挑战。由于波动性和不确定性的增加，配电系统运营商（DSO）正在寻求能够实现更主动管理和控制的概念。灵活性市场（FM）为DSO和其他参与者之间经济高效的电力灵活性交易提供了平台。多个参与者的网络、物理和市场领域的整合使FM成为网络物理系统（CPS）的系统。虽然跨域集成为高效部署灵活性奠定了基础，但它也给参与者带来了新的物理和网络漏洞。这项工作系统地制定了威胁情景的CPS的FM，揭示了几个剩余的安全挑战，在所有领域。根据威胁情景，确定了DSO安全参与FM的未解决的监测要求，为未来利用新技术概念解决这些差距的工作提供了基础。
英文摘要：
The ongoing integration of renewable generation and distributed energy resources introduces new challenges to distribution network operation. Due to the increasing volatility and uncertainty, distribution system operators (DSOs) are seeking concepts to enable more active management and control. Flexibility markets (FMs) offer a platform for economically efficient trading of electricity flexibility between DSOs and other participants. The integration of cyber, physical and market domains of multiple participants makes FMs a system of cyber-physical systems (CPSs). While cross-domain integration sets the foundation for efficient deployment of flexibility, it introduces new physical and cyber vulnerabilities to participants. This work systematically formulates threat scenarios for the CPSs of FMs, revealing several remaining security challenges across all domains. Based on the threat scenarios, unresolved monitoring requirements for secure participation of DSOs in FMs are identified, providing the basis for future works that address these gaps with new technical concepts.
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