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CN109149561A 一种基于光储充电塔接入的配电网静态优化方法 无效 - 驳回

一种基于光储充电塔接入的配电网静态优化方法
摘要：
本发明涉及一种基于光储充电塔接入的配电网静态优化方法，包括以下步骤：步骤一、根据光伏系统的历史数据，预测光伏系统发电的出力大小；步骤二、预设储能系统的容量，并确定储能系统的运行方式为削峰填谷；步骤三、根据电动汽车历史负荷数据，建立电动汽车的充电负荷模型；步骤四、根据光储充电塔的模型和配电网重构的数学模型，建立考虑光储充电塔接入的配电网重构模型；步骤五、采用二阶锥规划方法，对考虑光储充电塔接入的配电网重构模型进行转化，得到光储充电塔接入下的配电网二阶锥重构模型，并采用GAMS进行求解。本发明可以使配电网日常运行中有功损耗最小并减小配电网运行成本。
摘要（英）：

The invention relates to a static optimization method of a distribution network based on photovoltaic storage charging tower access, which comprises the following steps: step 1, according to the historical data of photovoltaic system, predicting the output of photovoltaic system power generation; 2, presetting the capacity of the energy storage system and determining that the operation mode of theenergy storage system is peak clipping and valley filling; 3, establishing a charging load model of that electric vehicle according to the historical load data of the electric vehicle; 4, according to the model of the optical storage charging tower and the mathematical model of distribution network reconfiguration, establishing a distribution network reconfiguration model considering the access of the optical storage charging tower; Step 5, adopting the second-order cone programming method, converting the distribution network reconfiguration model considering the light storage charging toweraccess to obtain the distribution network second-order cone reconfiguration model under the light storage charging tower access, and solving the problem by GAMS. The invention can minimize the activepower loss in the daily operation of the distribution network and reduce the operation cost of the distribution network.

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