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Vehicle-mounted battery pack thermal management system, vehicle-mounted battery pack thermal management method, and vehicle

A thermal management system and battery pack technology, applied in battery/battery traction, battery/fuel cell control devices, electric vehicles, etc., can solve the problem of large space occupied by the battery pack

Active Publication Date: 2019-11-29
ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to provide a thermal management system for a vehicle-mounted battery pack to solve the technical problem that the existing battery pack occupies a large space

Method used

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  • Vehicle-mounted battery pack thermal management system, vehicle-mounted battery pack thermal management method, and vehicle
  • Vehicle-mounted battery pack thermal management system, vehicle-mounted battery pack thermal management method, and vehicle
  • Vehicle-mounted battery pack thermal management system, vehicle-mounted battery pack thermal management method, and vehicle

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance.

[0046] In the description of the present invention, it should be noted that unless otherwise specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed conn...

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Abstract

The invention provides an automobile-mounted battery pack thermal management system and method and an automobile and relates to the technical field of automobiles. The system and method and the automobile are designed in order to solve the problems that an existing battery pack is large in occupied space and single in thermal management use working condition. The automobile-mounted battery pack thermal management system comprises a battery pack heating loop. The battery pack heating loop comprises a heating device and a heat exchanger which are arranged in a warm air loop, and the heat exchanger transmits heat generated by the heating device to a battery pack; and power is supplied to the heating device through a charging pile or an electric generator. The automobile-mounted battery pack thermal management method uses the above automobile-mounted battery pack thermal management system for conducting thermal management on the battery pack. The automobile comprises the above automobile-mounted battery pack thermal management system. The automobile-mounted battery pack thermal management system and method and the automobile are used for meeting the thermal management requirement of the battery pack.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a thermal management system for a vehicle-mounted battery pack, a thermal management method for a vehicle-mounted battery pack, and an automobile. Background technique [0002] With the emergence of a series of problems such as air pollution and decreasing fossil energy reserves, people's awareness of environmental protection has gradually increased. As one of the main factors affecting environmental problems, the contribution of automobiles to environmental protection due to their energy-saving and emission-reduction effects has caused It has attracted extensive attention from governments, experts and scholars from various countries. However, the energy saving and emission reduction of traditional fuel vehicles can no longer meet the needs of environmental governance, which makes electric vehicles that rely on electric energy as the driving force gradually come into people's...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L50/62B60L58/26B60L58/27B60L50/15
CPCB60L50/61B60L58/26B60L58/27Y02T10/62Y02T10/70
Inventor 沈国娇徐秀华阚文君朱利李英亮霍元
Owner ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD
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