New energy multi-layer nested section power control method and system

The invention discloses a new energy multi-layer nested section power control method and system. According to the characteristics of tree shape, multi-layer nesting and unidirectional active power ofthe new energy transmission section, the method of wide-area distribution of new energy regulation power, depth priority search of over-limit sections and power generation capacity transfer is adoptedto realize the distribution of multi-layer section regulation power under the condition of given section layered structure. The active power output of each new energy station is regulated in real time according to the operation state of the power grid so that the power of each new energy section is maintained near the set limit value, the utilization rate of the power grid section and the operation economy of the power grid can be improved and the control pressure of dispatchers can also be reduced. 本发明公开了一种新能源多层嵌套断面功率控制方法及系统，根据新能源送出断面的树状、多层嵌套和有功功率单向性的特点，在给定断面分层结构的条件下，采用广域分配新能源调节功率、深度优先搜索越限断面和发电能力转移的方法实现多层次断面调节功率的分配，根