Demand response potential of customer-side integrated energy system

Abstract

Fully utilizing the adjustable potential of integrated demand response (IDR) in customer-side multi-energy system is the effective way to improve energy efficiency, decrease energy cost during supply and use, and reduce the risk of default on the customer-side. In this paper, we propose an adjustable potential analysis method of customer-side IDR considering multi-energy coupling and conversion relationships. First, we classify the loads based on energy characteristics, establish the corresponding load response model. Then, construct an adjustable potential analysis model which is constrained by multi-energy output and energy balance before and after, aimed at lowest energy operation cost on the customer-side, using linear programming algorithm for model optimization. Finally, verify the correctness and effectiveness of the model by analyzing the impact of loads reduction on response in experimental case.