A bipolar current collection pantograph comprises a base and a swing arm, and is characterized in that two independent carbon sliding plates are arranged on the swing arm and serve as a positive poleand a negative pole of a power supply respectively, the carbon sliding plates are in insulation fit with a pantograph head bracket, and the positive pole and the negative pole of the power supply areconnected with a contact rail through wires with insulation protection layers to achieve connection of the positive pole and the negative pole of the power supply. High-current charging is carried outunder static contact. The pantograph is provided with the two carbon sliding plates which are the positive pole and the negative pole of the power supply respectively, the carbon sliding plates are in insulation fit with the pantograph head bracket, the positive pole and the negative pole of the power supply are connected through the wires with insulation, connection of the positive pole and thenegative pole of the power supply is realized, and large-current charging is carried out under static contact. The positive pole and the negative pole of the direct-current power supply are connectedthrough one pantograph, so that the problem that a conventional pantograph cannot provide bipolar simultaneous power supply is solved.

    一种双极性受流受电弓,包括底座、摆臂,其特征在于:摆臂上设置两条独立碳滑板,分别为电源的正、负极,碳滑板与弓头托架采用绝缘配合,电源的正、负极通过带有绝缘保护层的导线与接触轨进行连接,实现电源正负极的连接,并在静态接触下进行大电流充电。本发明受电弓设置两条碳滑板,分别为电源的正、负极,碳滑板与弓头托架采用绝缘配合,电源的正、负极通过带有绝缘的导线进行连接。实现电源正负极的连接,并在静态接触下进行大电流充电。通过一台受电弓进行直流电源正负极的连接,解决了以往一台受电弓无法提供双极性同时供电的问题。


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    Title :

    Bipolar current collection pantograph


    Additional title:

    一种双极性受流受电弓


    Contributors:
    LI ENLONG (author) / ZHAO HAIBO (author) / XIE JIAJIA (author) / XIAO BINGYU (author)

    Publication date :

    2020-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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