Carbon-Energy Synergetic Energy Power System Economic Dispatch Method

¹ State Grid Tianjin Electric Power Research Institute, Tianjin 300384, China
² Baodi Power Supply Branch, State Grid Tianjin Electric Power Company, Tianjin 301899, China
³ Key Laboratory of Smart Grid of Ministry of Education, Tianjin University, Tianjin 300072, China

^* Corresponding author’s e-mail: ghctju@tju.edu.cn

Abstract

Low carbon is a key driver for the future development of power systems. This paper proposes a carbon-energy synergetic approach for economic dispatch in energy power systems. Firstly, by integrating multi-energy conversion models and carbon emission flow theories, a coupled interactive mechanism model is constructed. Building upon this foundation, an economic optimization dispatch model for comprehensive energy power systems is introduced, leveraging the synergistic value of carbon energy. This method supports economic dispatch in comprehensive energy power systems, considering both security and economic requirements while reducing carbon emissions. This integrated approach offers a promising solution for achieving low-carbon operational objectives and supporting the transition to sustainable energy infrastructure. Typical case studies in this paper validate the effectiveness of the proposed method.