The invention discloses a control method and device for a bidirectional charging and discharging pile. The method comprises the steps that the charging and discharging requirements of the electric vehicle and the battery state of the electric vehicle are obtained, and the charging and discharging requirements represent the constraint information of the electric vehicle on charging and discharging; load information of a power grid where the electric vehicle is located and operation parameters of a target bidirectional charging and discharging pile selected by the electric vehicle are obtained; determining a charging and discharging processing strategy corresponding to the charging and discharging demand, the battery state, the load information and the operation parameters through a charging and discharging processing model; and controlling the target two-way charging and discharging pile to charge a battery of the electric vehicle according to the charging and discharging processing strategy, or controlling the target two-way charging and discharging pile to transmit electric energy to a power grid. The technical problems that the charging pile is a one-way charging pile, the electric vehicle can only be charged from the charging pile and cannot be discharged from the charging pile of the electric vehicle, and two-way flow of electric energy cannot be achieved in the related technology are solved.
本发明公开了一种双向充放电桩的控制方法及装置。其中,该方法包括:获取电动车辆的充放电需求和电动车辆的电池状态,其中,充放电需求表示电动车辆对充电和放电的约束信息;获取电动车辆当前所在电网的负载信息和电动车辆所选的目标双向充放电桩的运行参数;通过充放电处理模型,确定与充放电需求、电池状态、负载信息以及运行参数对应的充放电处理策略;根据充放电处理策略控制目标双向充放电桩向电动车辆的电池充电,或,控制目标双向充放电桩向电网输送电能。本发明解决了相关技术中充电桩为单向充电桩,只能从充电桩向电动车充电,无法从电动车辆充电桩放电,无法实现电能的双向流动的技术问题。
Control method and device for bidirectional charging and discharging pile
双向充放电桩的控制方法及装置
2024-04-26
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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