The invention provides a control method and a control device for an energy storage type charging pile system, and the method comprises the steps: obtaining the power information of a power grid, the power information of a property management system and the power information of the charging pile system, so as to obtain the output power of a charging pile; historical operation power information of the charging pile is acquired to acquire vehicle charging demand power; obtaining current weather information to obtain a corresponding charging pile output power influence factor and a vehicle charging demand power influence factor; correcting the output power of the charging pile according to the influence factor of the output power of the charging pile; correcting the vehicle charging demand power according to the vehicle charging demand power influence factor; and controlling the working state of the battery pack according to the state information of the battery pack, the corrected charging pile output power and the vehicle charging demand power. According to the method, the adaptive capacity of the energy storage type charging pile system to environmental factors can be improved, and the working efficiency of the battery pack of the energy storage type charging pile system can also be improved.
本发明提供一种储能式充电桩系统的控制方法、控制装置,所述方法包括:获取电网电力信息、物业电力信息和充电桩系统电力信息,以获取充电桩可输出功率;获取充电桩历史运行电力信息以获取车辆充电需求功率;获取当前天气信息,以获取对应的充电桩可输出功率影响因子和车辆充电需求功率影响因子;根据充电桩可输出功率影响因子对充电桩可输出功率进行修正;根据车辆充电需求功率影响因子对车辆充电需求功率进行修正;根据电池组的状态信息、修正后的充电桩可输出功率和车辆充电需求功率对电池组的工作状态进行控制。该方法可以既可以提高储能式充电桩系统对环境因素的适应能力,又可以提高储能式充电桩系统电池组的工作效率。
Control method and control device of energy storage type charging pile system
储能式充电桩系统的控制方法、控制装置
2022-04-29
Patent
Elektronische Ressource
Chinesisch
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