The invention discloses a KW charging system with a liquid cooling terminal. The KW charging system comprises a 960KW rectifier cabinet, two single-gun liquid cooling terminals and four double-gun common terminals, wherein the maximum output current of each gun is 800A, and the maximum output current of each gun is 300A; the rectifier cabinet comprises a shell, an AC-DC conversion unit, a power distribution unit and a communication control unit, the rectifier cabinet executes the process of converting AC input into DC output, converts AC into DC through the AC-DC conversion unit, stores the DC into a DC busbar, communicates with each terminal through the communication control unit, and obtains charging information; the system has the beneficial effects that high-power charging output is provided, the problem of slow charging of a new energy automobile is solved, and the charging rate is obviously improved; the problems of large wire diameter and heavy weight of a high-power gun wire are solved, and the use experience of a user is improved while the charging speed is increased; the problem of high heat dissipation during high-power working of the charging gun line is solved; the high-power liquid cooling gun line connector problem is solved.
本发明公开了一种KW带液冷终端的充电系统,包括960KW整流柜、2台每枪最大输出800A电流单枪液冷终端机和4台每枪最大输出300A电流的双枪普通终端机;所述整流柜包括:壳体、AC‑DC转换单元、功率分配单元、通讯控制单元,整流柜执行交流输入转换直流输出的过程,通过AC‑DC转换单元将交流转变成直流,储存到直流母排当中,通过通讯控制单元与各终端机通讯,获取充电信息;本发明的有益效果是:提供大功率充电输出,解决新能源汽车充电慢的问题,明显提高充电速率;解决大功率枪线线径粗、重量大的问题,提高充电速度的同时,提高用户使用体验;解决充电枪线大功率工作时的高热量散热问题;解决大功率液冷枪线接口问题。
960KW charging system with liquid cooling terminal
一种960KW带液冷终端的充电系统
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Liquid cooling over-charging terminal and cooling control system thereof
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