The invention discloses a circuit control system of a mobile energy storage charging vehicle, which comprises a system master controller, a battery pack, a power management system, a charging gun, a direct current charging interface and a direct current bus, and is characterized in that the battery pack comprises a high-voltage pack and a plurality of battery packs, the battery packs are electrically connected, the battery packs are electrically connected with the high-voltage pack, and the high-voltage pack is electrically connected with the direct current bus. The battery pack in the battery pack is connected with the high-voltage pack, the power device is connected with the direct-current bus, multi-stage rectification and voltage stabilization are achieved, the stability during electric energy output and input is guaranteed, meanwhile, the battery pack can be directly detached and replaced, the battery replacing speed is increased, and the cost is reduced. The system master control adjusts current and voltage output outwards through the power supply management system and the power device to achieve on-demand power supply, alternating current and direct current change is carried out through the PCS, the adaptation capacity of the system is improved, meanwhile, the arranged sensor, the alarm device, the fire fighting controller and the like can sense and handle abnormities in time, and the safety of the system is guaranteed.
本发明公开了一种移动储能充电车的电路控制系统,包括系统主控、电池组、电源管理系统、充电枪、直流充电接口、直流母线,电池组包括高压包和多个电池包,电池包与电池包之间电连接,电池包与高压包电连接,高压包与直流母线之间电连接。本发明通过电池组内的电池包与高压包连接,功率器件与直流母线连接,实现了多级的整流稳压,保证了电能输出和输入时的稳定性,同时电池包还能够直接拆卸更换,提升换电速度,系统主控通过电源管理系统和功率器件调整对外输出的电流和电压,实现按需供电,并且通过PCS进行交直流变化,提升系统的适配能力,同时设置的传感器、告警器、消防控制器等能够及时的感知异常并进行处理,保证了系统的安全性。
Circuit control system of mobile energy storage charging vehicle
一种移动储能充电车的电路控制系统
2022-06-24
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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