The invention provides a flow battery system and application thereof. The flow battery system comprises one or more galvanic piles, wherein each galvanic pile comprises a positive electrode chamber, a separator and a negative electrode chamber; a positive electrode electrolyte storage device; a negative electrolyte storage device; the positive electrode circulation pipeline is connected with the electric pile positive electrode chamber and the positive electrode electrolyte storage device; the negative electrode circulation pipeline is connected with the electric pile negative electrode chamber and the negative electrode electrolyte storage device; wherein the total volume of the positive electrode chambers of one or more galvanic piles is V1, and the total volume of the negative electrode chambers of one or more galvanic piles is V2; the volume of the positive electrode electrolyte storage device is Va, the volume of the negative electrode electrolyte storage device is Vb, the volume of the positive electrode circulation pipeline is VLa, and the volume of the negative electrode circulation pipeline is VLb, so that the following relations exist: Va is greater than or equal to 0, and Vb is greater than or equal to 0; va + VLa < = 5V1; vb + VLb < = 5V2. According to the flow battery system disclosed by the invention, the volumes of the positive electrode electrolyte storage device and the negative electrode electrolyte storage device are greatly optimized.

    本发明提供一种液流电池系统及其用途。液流电池系统包括:一个或多个电堆,电堆包括正极室、分隔件以及负极室;正极电解液储液装置;负极电解液储液装置;连接电堆正极室与正极电解液储液装置的正极循环管路;连接所述电堆负极室与负极电解液储液装置的负极循环管路;其中,一个或多个电堆的正极室的总容积为V1、负极室的总容积为V2;正极电解液储液装置的容积为Va,负极电解液储液装置的容积为Vb,正极循环管路的容积为VLa,负极循环管路的容积为VLb,则存在如下关系:Va≥0,Vb≥0;Va+VLa≦5V1;Vb+VLb≦5V2。本发明的液流电池系统对正极电解液储液装置和负极电解液储液装置的体积进行了极大优化。


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    Title :

    Flow battery system and application thereof


    Additional title:

    液流电池系统及其用途


    Contributors:
    WANG JIN (author) / ZHENG XIAOHAO (author) / ZU GE (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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