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Thermal management system of electric automobile

A thermal management system and management system technology, applied in the field of new energy, can solve the problems of low energy utilization rate of the whole vehicle, low integration, waste of heat of the whole vehicle, etc., and achieve the effect of improving energy utilization rate and reducing waste.

Inactive Publication Date: 2020-12-11
CONTEMPORARY AMPEREX TECH CO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because these three parts have different requirements for temperature, these three parts are generally independent at present, and the integration degree is low, resulting in serious waste of heat in the whole vehicle, that is, the energy utilization rate of the whole vehicle is low

Method used

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  • Thermal management system of electric automobile
  • Thermal management system of electric automobile
  • Thermal management system of electric automobile

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Embodiment Construction

[0025] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The invention discloses a thermal management system of an electric automobile. The system comprises a processor, a heat conveying system, a motor electric control cooling system connected with the heat conveying system and a passenger compartment thermal management system, wherein the passenger compartment thermal management system is connected with the heat conveying system and the motor electriccontrol cooling system. The processor is used for controlling the working state of assemblies in the heat conveying system so that the heat conveying system can convey heat generated by the motor electric control cooling system to the passenger compartment thermal management system to heat a passenger compartment of the electric automobile. According to the thermal management system of the electric automobile, the energy utilization rate of the whole automobile is increased.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a thermal management system of an electric vehicle. Background technique [0002] Intelligence and electrification are one of the important development directions in the field of intelligent transportation, especially in the field of electrification. With the advancement of materials and technology, the energy density of battery packs is getting higher and higher, and vehicles are also using various types of battery packs as energy sources. Compared with traditional vehicles that mainly use fossil fuels as energy sources, more and more modern vehicles use battery packs represented by lithium batteries as energy sources. [0003] In pure electric vehicles, the thermal management system is mainly divided into three parts, namely, the thermal management of the passenger compartment, the thermal management of the battery pack, and the thermal management of the motor and its drive system. ...

Claims

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Application Information

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IPC IPC(8): B60H1/06
CPCB60H1/06
Inventor 吴兴远李艳茹但志敏左希阳李国伟侯贻真
Owner CONTEMPORARY AMPEREX TECH CO
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