The invention discloses a charging pile optimized charging method considering user behavior habits, which comprises the following steps: S1, selecting a certain amount of user charging data, and determining an optimal wish charging interval of a user; s2, establishing a charging energy consumption model and a charging time model in the charging process according to the lithium battery second-order equivalent circuit model; s3, establishing a function taking the charging energy consumption and the charging time as optimization targets, and taking the optimal wish charging interval of the user and other necessary factors as constraint conditions; and S4, solving the established target function by adopting a particle swarm algorithm to obtain a corresponding charging current sequence when the minimum value of the target function is taken. The method has the advantages of being simple in principle, easy to implement, capable of balancing charging energy consumption and charging time and the like.
本发明公开了一种考虑用户行为习惯的充电桩优化充电方法,其包括:步骤S1:选取一定数量的用户充电数据,确定用户的最佳意愿充电区间;步骤S2:根据锂电池二阶等效电路模型,建立充电过程中的充电能耗模型和充电时间模型;步骤S3:建立以充电能耗与充电时间为优化目标的函数,以用户最佳意愿充电区间及其他必要因素作为约束条件;步骤S4:采用粒子群算法,对建立的目标函数进行求解,得到目标函数取最小值时对应的充电电流序列。本发明具有原理简单、易实现、能够平衡充电能耗与充电时间等优点。
Charging pile optimized charging method considering user behavior habits
一种考虑用户行为习惯的充电桩优化充电方法
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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