Electric power grid resilience with interdependencies between power and communication networks – a review

IET Smart Grid

Dong Jin¹  Xin Liu¹  Bo Chen²  Chen Chen³ 

[1] Department of Computer Science, Illinois Institute of Technology;Energy Systems Division, Argonne National Laboratory;School of Electrical Engineering, Xi'an Jiaotong University;

关键词: power control;    smart power grids;    failure analysis;    power grids;    new power applications;    existing power applications;    interdependent relationship;    power control;    communication system;    monitoring messages;    network devices;    power supplies;    electrical grid;    highly resilient integrated infrastructure;    power grid resilience enhancement;    interdependencies;    power systems;    communication networks;    electric power grid resilience;    smart grid technology;    power grid infrastructures;   

DOI  :  10.1049/iet-stg.2019.0202

来源: DOAJ

【 摘 要 】

Because of the development of smart grid technology, today's power grid infrastructures are increasingly and heavily coupled with communication networks for many new and existing power applications. The interdependent relationship between the two systems, in which power control relies on the communication system to deliver control and monitoring messages and network devices require power supplies from the electrical grid, brings challenges in the effort to build a highly resilient integrated infrastructure. In this work, the authors summarise existing research on power grid resilience enhancement with the consideration of the interdependencies between power systems and communication networks. They categorise these works according to stages of resilience enhancement (i.e. failure analysis, vulnerability analysis, failure mitigation, and failure recovery) and methodologies (i.e. analytical solutions, co-simulation, and empirical studies). They also identify the limitations of existing works and propose potential research opportunities in this demanding area.

【 授权许可】

Unknown