The invention discloses an alternating current-direct current gun head adapter and a new energy automobile direct current-alternating current charging adapter, and belongs to the field of new energy automobile charging conversion. Firstly, an alternating-current and direct-current gun head conversion head comprising a direct-current voltage transmission line DC +, a direct-current voltage transmission line DC-, a communication bus S + and a communication bus S-is designed, and when the direct-current charging pile is used for charging a new energy automobile, the alternating-current and direct-current gun head conversion head is connected between a charging gun head of the direct-current charging pile and an alternating-current charging socket of a new energy automobile body; according to the invention, direct current fast charging can be carried out on the new energy vehicle, direct current charging and alternating current charging can be realized on the same vehicle only through one alternating current charging socket, and compared with two charging sockets in the prior art, the fast and slow charging cost of the new energy vehicle is reduced.

    本发明公开一种交直流枪头转换头及新能源汽车直流转交流充电适配器,属于新能源汽车充电转换领域。首先设计了包含直流电压传输线DC+、直流电压传输线DC‑、通讯总线S+和通讯总线S‑的交直流枪头转换头,在使用直流充电桩对新能源汽车充电时,交直流枪头转换头连接在直流充电桩的充电枪枪头和新能源汽车车身的交流充电插座之间,即可对新能源汽车进行直流快充,在同一台车上只通过一个交流充电插座既实现了直流充电,又能实现交流充电,相对于现有技术的两个充电插座,降低了新能源汽车的快慢充成本。


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    Title :

    Alternating current-direct current gun head conversion head and new energy automobile direct current-to-alternating current charging adapter


    Additional title:

    交直流枪头转换头及新能源汽车直流转交流充电适配器


    Contributors:
    YANG ZHOU (author) / HE YONGPAN (author) / XU LIANGYONG (author) / DONG ZHICHENG (author) / ZHANG QIAN (author) / LI HU (author) / WANG SHENGLI (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS




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