固定输电费用模式的多目标动态最优潮流

he power system reformation requires the State Grid company to change its profit model by only taking the transmission service fee.Under this mode, and based on the fact that accommodating wind or photovoltaic power causes a lot of power discardand brings too much peak-load regulation burden to the system, this paper tries to establish a multi-objective dynamic OPF model and solve it by fuzzy optimization combined with interior point method.Shown by the analysis, the model can get a compromise result for all 5 objectives of energy saving and emission reduction, clean energy accommodating and peak-load regulation cost, and transmission fee. The connection between the object functions and how relevent factors affect the optimization results are also discussed.