本发明涉及一种电动车辆单双源充电装置和控制方法,属于新能源技术领域。该充电装置包括动力电池系统、高压配电盒和电池管理系统BMS、充电机1、充电机2、充电机1控制系统和充电机2控制系统;其中,动力电池系统为充电对象,输出总正、总负与高压配电盒连接,高压配电盒内部通过连接铜排,并联输出两路充电回路,即充电1回路和充电2回路,分别通过充电接口输出到充电机1和充电机2,充电机实现与动力电池充电;本发明适应于大于双源的多源充电装置,控制原理同上。同时,运营商可以根据实际运营需要,或者电网波峰波谷对电价的影响,合理配置单源多源充电,降低运营成本。
The invention relates to an electric vehicle single-double-source charging device and a control method, and belongs to the technical field of new energy. The charging device comprises a power battery system, a high-voltage distribution box, a battery management system BMS, a charger 1, a charger 2, a charger 1 control system and a charger 2 control system. The power battery system is a charging object, total positive output and total negative output are connected with the high-voltage distribution box, and two charging loops, namely a charging loop 1 and a charging loop 2, are output in parallel in the high-voltage distribution box through a connecting copper bar and are respectively output to the charger 1 and the charger 2 through charging interfaces, and the chargers realize charging with the power battery; the device is suitable for a multi-source charging device with more than two sources, and the control principle is the same. Meanwhile, an operator can reasonably configure single-source and multi-source charging according to actual operation requirements or the influence of wave crests and wave troughs of a power grid on the electricity price, and the operation cost is reduced.
一种电动车辆单双源充电装置和控制方法
2024-07-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |