Research on the strategy of adjustable load resources participating in distributed trading market

摘要

The participation of demand side resources in the distributed trading market has become an important means for countries in the world to alleviate the pressure of supply and demand during peak hours. How to make full use of the time-varying price signals in the spot market and effectively tap the demand side response potential of customers has become the key issue of the key marketing strategy research for power sales companies. Firstly, this paper constructs distributed transaction models to clarify the transaction characteristics of both parties; Then, the cost model of adjustable load participating in distributed trading market is constructed with the objective of minimizing the cost of power consumption and the cost of satisfaction reduction caused by participating in demand response regulation, and the corresponding constraints are set; Finally, based on blockchain technology and smart contract system, the optimal strategy of adjustable load participating in distributed trading market is solved. Case simulation results show that the proposed strategy can effectively achieve the goal of load reduction on the grid side, and stimulate the willingness of users to participate in demand response, which has a certain practical significance.