The invention relates to the technical field of automobile charging equipment, and discloses a charging pile output power control method based on power grid peak and valley load, and the method comprises the steps: obtaining power grid peak and valley load prediction data of a to-be-predicted day, the power grid peak and valley load prediction data comprises the traffic flow of a reference day, and the reference day is the closest to the to-be-predicted day; and processing the power grid peak-valley load prediction data through the charging power grid peak-valley load prediction model to obtain a charging equipment power grid peak-valley load prediction result output by the charging power grid peak-valley load prediction model. A charging pile comprises a charging pile control system, the charging pile control system and a charging pile cable are connected with an electric automobile, the charging pile control system is connected with an engine control system through a CAN bus cable, and an engine is connected with a generator system through a connecting device. And the generator system is connected with the charging pile through a high-voltage wire. According to the mode, electric vehicle load prediction is carried out more objectively and accurately, the output power of the charging pile is further controlled, and electric equipment is charged.
本发明涉及汽车充电设备技术领域公开了基于电网峰谷负荷的充电桩输出功率控制方法,其中方法包括:获取待预测日的电网峰谷负荷预测数据,其中,电网峰谷负荷预测数据包括:参照日的交通流量,参照日为最接近待预测日;通过充电电网峰谷负荷预测模型对电网峰谷负荷预测数据进行处理,以获取充电电网峰谷负荷预测模型输出的充电设备电网峰谷负荷预测结果。通过充电桩,所述的充电桩包括充电桩控制系统,所述的充电桩控制系统,充电桩电缆与电动汽车连接,所述的充电桩控制系统通过CAN总线电缆与发动机控制系统连接,所述的发动机通过连接装置与发电机系统连接,所述的发电机系统通过高压电线与所述的充电桩连接。上述方式更客观更准确地进行电动汽车负荷预测,进而控制充电桩输出功率,对用电设备进行充电。
Charging pile output power control method based on peak-valley load of power grid
基于电网峰谷负荷的充电桩输出功率控制方法
2022-03-29
Patent
Electronic Resource
Chinese
Self-adaptive charging pile device based on power utilization peak and valley of smart power grid
European Patent Office | 2023
|European Patent Office | 2024
|Charging pile output power control device and control method thereof
European Patent Office | 2023
|European Patent Office | 2024
|