The invention provides a charging pile orderly charging management system and method. The charging pile orderly charging management system comprises a power grid power management controller and a plurality of charging piles. Each charging pile is provided with a charging protocol switching controller; the power grid power management controller comprises a first MCU module and an RS485 module. TheRS485 module is used for collecting the current total power data of the power grid; the first MCU module is used for judging whether power reduction is needed or not, and if yes, a power reduction signal is sent to the charging protocol switching controller; the charging protocol switching controller comprises a second MCU module and a CAN transparent transmission module; the first MCU module andthe second MCU module are in communication connection through the controller communication module. The second MCU module is used for forwarding the power reduction signal to the CAN transparent transmission module; and the CAN unvarnished transmission module is used for controlling the corresponding charging pile to reduce the output power according to the power reduction signal. The application can orderly control each charging pile to reduce the power for charging, thereby relieving the power supply pressure of the current power grid.
本申请提供一种充电桩有序充电管理系统及方法,包括电网功率管理控制器和多个充电桩;每个充电桩上安装有充电协议转接控制器;电网功率管理控制器包括第一MCU模块和RS485模块;RS485模块用于采集当前电网用电总功率数据;第一MCU模块,用于判断是否需要降功率,若是则向充电协议转接控制器发送降功率信号;充电协议转接控制器包括第二MCU模块和CAN透传模块;第一MCU模块和第二MCU模块通过控制器通信模块通信连接;第二MCU模块,用于将降功率信号转发给CAN透传模块;CAN透传模块,用于根据降功率信号控制相应的充电桩降低输出功率。本申请能够有序控制各充电桩降功率充电,从而缓解当前电网的供电压力。
charging pile orderly charging management system and method
一种充电桩有序充电管理系统及方法
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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