A Two-Layer Optimal Dispatch Model for Demand Response Incorporating Multiple Loads

With the continuous growth of electricity demand and the rapid development of renewable energy, the stability and economy of power systems are facing significant challenges. In this context, demand response has emerged as an effective approach to address these issues. To tackle this challenge, this paper takes a certain province in China as a real-case study and develops a two-layer optimal dispatch model that considers various types of loads. The objective of this model is to promote active load adjustment through market mechanisms, aiming to achieve peak shaving and valley filling. Validation using actual load data from the province demonstrates the effectiveness and practicality of the proposed model. This study provides a valuable solution for the flexible scheduling and sustainable development of power systems, while offering strong support for balancing power supply and demand.