The invention discloses a solar auxiliary energy supply device of an electric vehicle. The solar auxiliary energy supply device comprises a solar cell panel; a solar power supply controller which comprises a main control chip, a temperature sensor and a PWM controller, wherein the main control chip is connected with the temperature sensor so as to be used for detecting and protecting the working temperature of the main control chip, a series PWM charging main circuit is arranged in the PWM controller, and the main control chip is connected with the PWM controller so as to be used for reducingthe loss of a charging loop of the solar power supply controller; and s storage battery, wherein the solar power supply controller is connected with the storage battery, the storage battery is fixedlyinstalled on the electric vehicle, and the storage battery is connected with an electric vehicle load for driving of the electric vehicle. Through the arrangement of the solar cell panel, the solar power supply controller and the storage battery, the device is provided with a system integrating solar charging, rectification, electricity storage and output power supply, it is guaranteed that the electric vehicle can stably run for a long time, and the defects existing in the prior art are overcome.

    本发明公开了一种电瓶车太阳能辅助供能装置,包括太阳能电池板;太阳能电源控制器,太阳能电源控制器包括主控芯片、温度传感器、PWM控制器,主控芯片连接温度传感器以用于检测保护主控芯片工作温度,PWM控制器内置串联式PWM充电主电路,主控芯片连接PWM控制器以用于降低太阳能电源控制器充电回路损耗;蓄电池,太阳能电源控制器连接蓄电池,蓄电池固定安装于电瓶车上,蓄电池连接电瓶车负载以用于电瓶车行驶。通过设置的太阳能电池板、太阳能电源控制器以及蓄电池,使得本发明具备集太阳能充电、整流、储电、输出供电为一体的系统,保证电瓶车能长期稳定行驶,解决现有技术中所存在的弊端。


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    Title :

    Solar auxiliary energy supply device of electric vehicle


    Additional title:

    一种电瓶车太阳能辅助供能装置


    Contributors:
    BI ZHISHU (author) / CHEN BING (author) / BI HAO (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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