The invention discloses an ordered grid-connected reactive compensation control method for an electric vehicle, and belongs to the technical field of reactive compensation control. The method comprises the following steps: analyzing an electric vehicle cluster effect, modeling an electric vehicle cluster, and obtaining an electric vehicle charging load curve; formulating an ordered charging strategy based on optimal power distribution, and obtaining an ordered charging load curve of the electric vehicle; calculating the load rate of the charging station and the load fluctuation rate of the regional power grid; establishing a reactive compensation control model containing an electric vehicle charging station; and establishing a reactive power optimization model by taking the minimum active loss of the power distribution network as a target.
本发明公布了一种电动汽车有序并网无功补偿控制方法,属于无功补偿控制技术领域。包括分析电动汽车集群效应,对电动汽车集群建模,获取电动汽车充电负荷曲线;制定基于最优功率分配的有序充电策略,获取电动汽车有序充电负荷曲线;计算充电站负载率以及区域电网的负荷波动率;建立含电动汽车充电站的无功补偿控制模型;以配电网有功损耗最小为目标,建立无功优化模型。
Ordered grid-connected reactive compensation control method for electric vehicle
一种电动汽车有序并网无功补偿控制方法
2022-01-04
Patent
Electronic Resource
Chinese
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