论文标题
活跃分布网络中P2P能量交换的网络物理脆弱性评估
Cyber-Physical Vulnerability Assessment of P2P Energy Exchanges in Active Distribution Networks
论文作者
论文摘要
由于分布式能源（DER）的成本下降以及脱碳政策，电力系统正在进行现代化过程。 DERS与物联网（IoT）设备的大量部署（IoT）设备为主动分销网络中的点对点（P2P）能源交易提供了一个平台。但是，与物联网设备的P2P能源交易使网格更容易受到网络物理威胁的影响。为此，在本文中，考虑到三个相位不平衡的分布系统，开发了面向弹性的P2P能量交换模型。此外，考虑了对不利的生产商和消费者的P2P能源交换的脆弱性评估的各种方案，这些方案考虑了有关价格和数量的虚假信息，以最大的财务收益和系统操作破坏目标。针对这些攻击的技术经济生存能力分析已在IEEE 13节点不平衡的分布测试系统上进行了研究。仿真结果表明，不利的同龄人会影响电网的物理运作，最大化其收益，并导致其他代理商的经济损失。
Owing to the decreasing costs of distributed energy resources (DERs) as well as decarbonization policies, power systems are undergoing a modernization process. The large deployment of DERs together with internet of things (IoT) devices provide a platform for peer-to-peer (P2P) energy trading in active distribution networks. However, P2P energy trading with IoT devices have driven the grid more vulnerable to cyber-physical threats. To this end, in this paper, a resilience-oriented P2P energy exchange model is developed considering three phase unbalanced distribution systems. In addition, various scenarios for vulnerability assessment of P2P energy exchanges considering adverse prosumers and consumers, who provide false information regarding the price and quantity with the goal of maximum financial benefit and system operation disruption, are considered. Techno-economic survivability analysis against these attacks are investigated on a IEEE 13-node unbalanced distribution test system. Simulation results demonstrate that adverse peers can affect the physical operation of grid, maximize their benefits, and cause financial loss of other agents.
