Aiming at the problems caused by the uncertainty of sources and loads in the port area
a day-day scheduling strategy for hybrid energy storage in the port area based on fuzzy opportunity constraint programming is proposed. Firstly
analyze the influence of quay crane-ship dispatching on port power dispatching
and establish a port load model coupled with transportation and power; Secondly
a day-day uncertainty model for new energy and loads is established based on the theory of fuzzy mathematics; Finally
in an uncertain environment
the day-day multi-time scale optimization is carried out with the goal of minimizing the carbon trading cost
the daily operating cost of the port area
and the penalty cost for wind and solar power curtailment
and the model is solved through CPLEX. The case study analysis shows that the proposed method can effectively improve the consumption level of new energy in the port area
reduce carbon emissions and enhance the economic operation of the port area under the condition of considering the uncertainties of sources and loads.
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