ABSTRACT Aiming at the source‐network‐load interaction problem from the perspective of low‐carbon transformation of the distribution system, this paper proposes a two‐stage zoned low‐carbon dispatching strategy for the distribution system that takes into account the multiple resource aggregations in the distribution station area (DSA). First, a feasible domain aggregation model of multiple flexible resources in DSA is constructed to describe the external equivalent characteristics of DSA in terms of power, energy, and ramp, so as to fully explore the dispatchable potential of each DSA. Second, the carbon emission of the distribution zone is analysed by using the carbon emission flow (CEF) theory, and the carbon emission responsibility of each distribution zone is apportioned based on the Shapley value method, and the load carbon emission responsibility interval is divided. Then, a two‐stage zoned low‐carbon dispatch model of distribution system considering source‐load interaction is constructed, in which the first stage adopts the zoned coordinated operation method to carry out day‐ahead low‐carbon dispatch of the distribution system, and in the second stage, the ladder carbon price is used as a signal to guide the loads to respond in a low‐carbon manner. Finally, the simulation is carried out using real distribution system examples, and the results show that the proposed scheduling method can effectively promote new energy consumption and reduce system operating costs and carbon emissions.
Jin et al. (Thu,) studied this question.