Electric vehicle charging method and device, storage medium and equipment

The invention discloses an electric vehicle charging method and device, a storage medium and equipment. The method comprises the following steps: acquiring an output power curve of the electric vehicle, and acquiring a load change curve and an on-site absorption range of a new energy power supply; determining an energy change ratio based on the output power curve, the load change curve and the local absorption range; determining a user sequence based on the energy change proportion; and determining a charging scheme based on the user sequence, and charging the electric vehicle based on the charging scheme. The technical problem that an existing electric vehicle charging method cannot be dynamically adjusted according to power grid load fluctuation and user willingness is solved. 本发明公开了一种电动汽车充电方法、装置、存储介质及设备。其中，该方法包括：获取电动汽车的输出功率曲线，以及获取新能源电源的负荷变化曲线和就地消纳范围；基于上述输出功率曲线、上述负荷变化曲线和上述就地消纳范围，确定能量变化占比；基于上述能量变化占比确定用户排序；基于上述用户排序确定充电方案，并基于上述充电方案进行电动汽车充电。本发明解决了现有的电动汽车充电方法无法根据电网负荷波动、用户意愿而进行动态调整的技术问题。