Robust Resilience-Oriented Management Model of Integrated Energy Systems with Random Outages

Abstract

This paper proposes a robust resilience-enhancing optimization framework of the integrated energy system considering random outages of power lines and pipelines with multi-energy demand responses. First, a two-stage robust optimization framework is devised to accommodate stochastic failures of power lines and pipelines. Secondly, multi-energy demand responses, including electricity and gas demand response are embedded into the proposed framework to provide more flexibility for system operation. To achieve effective solving of the proposed framework, column and constraints generation algorithm(C&CG) is employed. Finally, numerical experiments are conducted to verify the effectiveness of the proposed method.