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DAY-AHEAD OPTIMIZATION SCHEDULING METHOD FOR WIND-SOLAR STORAGE COGENERATION SYSTEM
DAY-AHEAD OPTIMIZATION SCHEDULING METHOD FOR WIND-SOLAR STORAGE COGENERATION SYSTEM
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机译：风光蓄热系统的日前优化调度方法
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摘要
A day-ahead optimization scheduling method for a wind-solar storage cogeneration system comprises the steps of: obtaining various optimization data, and determining an optimization space of a wind-solar storage cogeneration system; establishing an optimization model using the maximum active total power as a target according to a power grid model of an actual power grid; adding the penalty quantity of the change relationship of a total active power curve into an optimization target, so as to obtain an optimization scheduling model in which it is taken into account that the power generation curve is smooth; and linearizing a non-linear factor in the model, and solving same using a dual simplex method to obtain an active power generation curve of the wind-solar storage cogeneration system, reporting same to an upper-level scheduling centre, obtaining a charge and discharge plan of an energy storage device, and issuing same to a subsystem for execution. The method greatly improves the optimization configuration capability of electric power resources.
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