The optimization of the park comprehensive energy system based on the utility theory and thermal inertia

• Main Authors: Cui, Jia, Wang, Run, Yin, Hongyan
• Format: Conference Proceeding
• Language: English
• Published: SPIE 06.02.2024
• ISBN: 9781510672765; 1510672761
• ISSN: 0277-786X
• DOI: 10.1117/12.3015966

The traditional load demand response method is hardly applicable to apply to the comprehensive energy system of the park composed of multiple micro-grid subjects, and the interest interaction between the subjects brings new challenges in the process of optimizing energy systems. This paper uses utility theory to develop an electric/gas load response model, followed by a thermal load demand response model based on thermal inertia. On this basis, the multi-subject comprehensive energy system optimization model based on the inter-subject energy transaction and alternating direction multiplier method is constructed. Finally, the reliability of the method is proved by an example.