Disclosed is a hybrid battery heat management system for an electric vehicle. The hybrid battery heat management system for an electric vehicle according to the present invention comprises: a cooling module of an electric vehicle for providing indoor cooling of an electric vehicle and including an evaporator; a battery cooling module provided to lower the temperature of a secondary battery mounted on the electric vehicle, and performing the function of cooling battery cells in a contact manner by receiving low temperature from the evaporator and the function of cooling the battery cells using a non-contact air circulation method; and a control part for controlling the operation of the cooling module of the electric vehicle and the battery cooling module so that the battery cooling module can cool the battery using at least one of the contact cooling method and the non-contact cooling method. According to the present invention, battery cells of an electric vehicle can be cooled using a method selected from the contact cooling method, the non-contact air circulation cooling method, and a cooling method using both the contact method and the non-contact air circulation method. Not only can the entire structure be realized to be more compact than by existing cooling methods, but also the space efficiency of an electric vehicle can be optimized because the hybrid battery heat management system can be realized in a similarly compact form by using some of the cooling modules currently provided for indoor cooling of the electric vehicle.

    전기차량의 하이브리드형 배터리 열관리 시스템이 개시된다. 본 발명의 전기차량의 하이브리드형 배터리 열관리 시스템은, 전기차량의 실내 냉방을 제공하며 증발기를 포함하도록 이루어지는 전기차량의 냉방모듈; 상기 전기차량에 탑재되는 이차전지 배터리의 온도를 냉각하도록 마련되며, 상기 증발기로부터 저온을 전달받아 배터리셀을 접촉식으로 냉각하는 기능과, 상기 배터리셀을 비접촉식 공기순환방식으로 냉각하는 기능을 수행할 수 있는 배터리 냉각모듈; 및 상기 배터리 냉각모듈이 상기 접촉식 냉각과 상기 비접촉식 냉각 중 적어도 하나의 방식으로 배터리를 냉각하도록 상기 전기차량의 냉방모듈과 상기 배터리 냉각모듈의 구동을 제어하는 제어부를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 전기차량의 배터리셀을 접촉식으로 냉각, 비접촉식 공기순환방식으로 냉각, 접촉식과 비접촉식 공기순환방식을 모두 사용하여 냉각하는 방식 중 선택하여 실시할 수 있으며, 기존의 냉각방식보다 전체 구조를 컴팩트하게 구현할 수 있을 뿐만 아니라 현재 전기차량의 실내 냉방을 위해 제공되는 냉방 모듈을 일부 이용함으로써 마찬가지로 컴팩트한 형태로 구현할 수 있는바 전기차량의 공간 효율을 최적화할 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    hybrid battery thermal management system for electric vehicles


    Additional title:

    전기차량의 하이브리드형 배터리 열관리 시스템


    Contributors:
    KIM IN KAP (author)

    Publication date :

    2023-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



    BATTERY THERMAL MANAGEMENT SYSTEM FOR ELECTRIC AND HYBRID ELECTRIC VEHICLES

    ALKHULAIFI YOUSIF M / QASEM NAEF A A / ZUBAIR SYED MOHAMMAD | European Patent Office | 2024

    Free access

    Active Battery Thermal Management within Electric and Plug-In Hybrid Electric Vehicles

    Carroll, Joshua Kurtis / Alzorgan, Mohammad / Page, Corey et al. | British Library Conference Proceedings | 2016


    Active Battery Thermal Management within Electric and Plug-In Hybrid Electric Vehicles

    Mayyas, Abdel Raouf / Page, Corey / Carroll, Joshua Kurtis et al. | SAE Technical Papers | 2016


    Battery thermal management system for hybrid and full electric vehicles using heat capacitor

    KOLLÁR L'UBOSLAV / HÉBERT GUILLAUME | European Patent Office | 2020

    Free access