The invention provides an operation and maintenance monitoring method and an operation and maintenance monitoring device for a direct current charging pile. The operation and maintenance monitoring method comprises the following steps: acquiring output current and output power provided for a vehicle battery by a target direct current charging pile in a charging process; based on the output current and the output power, the heat dissipation efficiency of the current target direct current charging pile for dissipating heat outwards is estimated; whether the estimated heat dissipation efficiency meets the heat dissipation requirement or not is determined, and when the estimated heat dissipation efficiency does not meet the heat dissipation requirement, a notification indicating that the target direct current charging pile needs to be operated and maintained is sent to an operation and maintenance terminal associated with the target direct current charging pile. By means of the mode, the direct current charging pile needing to be maintained can be maintained in time, the efficiency and precision of operation and maintenance of the direct current charging pile are improved, excessive maintenance of the direct current charging pile not needing to be maintained is avoided, therefore, the operation and maintenance manpower efficiency is improved, and the operation and maintenance manpower input of a charging pile operator is reduced.
本申请提供了一种直流充电桩的运维监测方法及运维监测装置,包括:获取目标直流充电桩在充电过程中向车辆电池提供的输出电流和输出功率;基于输出电流和输出功率,预估当前目标直流充电桩向外疏散热量的散热效率;确定预估的散热效率是否满足散热要求,在预估的散热效率不满足散热要求时,向与目标直流充电桩关联的运维终端发送指示目标直流充电桩需要运维的通知。通过这种方式,可以及时对需要保养的直流充电桩进行维护,提高了运维直流充电桩的效率和精度,避免了对不必要维护的直流充电桩进行过度保养,从而提高了运维人力效率,减少了充电桩运营商运维人力的投入。
Operation and maintenance monitoring method and operation and maintenance monitoring device for direct current charging pile
一种直流充电桩的运维监测方法及运维监测装置
2023-11-24
Patent
Electronic Resource
Chinese
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