The invention discloses a whole vehicle integrated thermal management system for a pure electric vehicle, and aims to solve the problems of low efficiency, high energy consumption, inharmonious thermal load of each system, high battery working load and low energy utilization rate during low-temperature heating of a traditional thermal management system of the pure electric vehicle. The vehicle integrated thermal management system integrates a passenger compartment thermal management system, a battery thermal management system and a motor/electric control thermal management system, performs working mode division and circulation loop planning on the premise of meeting system functions and passenger requirements, and integrates control information of the working modes and parts to determine a reasonable vehicle thermal management combination mode; therefore, the integrated comprehensive management of each subsystem is realized. Cooperative management between systems can be achieved, coordination of the thermal load relation of all parts of the vehicle is facilitated, battery energy is efficiently utilized, the integration and systematization degree of the vehicle can be improved, assembly of the whole vehicle is simpler and more convenient, light weight of the whole vehicle is facilitated, and the manufacturing cost of the whole vehicle is reduced.

    本发明公开了一种纯电动汽车用整车集成化热管理系统,旨在解决纯电动汽车传统热管理系统低温制热时效率低、能耗高,各系统热负荷不协调,电池工作负荷高且能量利用率低的问题。所述整车集成化热管理系统集成乘员舱热管理系统、电池热管理系统和电机/电控热管理系统,在满足系统功能和乘客需求前提下进行工作模式划分和循环回路规划,整合所述工作模式及部件的控制信息确定合理的整车热管理组合模式,进而实现对各子系统的集成综合式管理。本发明可实现系统间的协同管理,有利于协调车辆各部分热负荷关系,高效利用电池能量,也可提升车辆集成化、系统化程度,使整车的装配更加简单便捷,有益于整车轻量化,降低整车制造成本。


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    Titel :

    Whole vehicle integrated thermal management system for pure electric vehicle


    Weitere Titelangaben:

    一种纯电动汽车用整车集成化热管理系统


    Beteiligte:
    ZENG XIAOHUA (Autor:in) / HUANG YUFENG (Autor:in) / GAO FUWANG (Autor:in) / SONG DAFENG (Autor:in) / CHEN HONGXU (Autor:in) / ZHOU LANQI (Autor:in) / DUAN CHAOSHENG (Autor:in) / LI YAPENG (Autor:in) / LI DUNMAI (Autor:in) / YUE YILIN (Autor:in)

    Erscheinungsdatum :

    2021-07-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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



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