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A liquid cooling system simulation method and apparatus

A system simulation, liquid cooling technology, applied in design optimization/simulation, special data processing applications, instruments, etc., can solve the problems of inaccurate heating and heat dissipation of battery modules, poor effect, and influence of heat dissipation effect.

Active Publication Date: 2018-12-14
HUATING HEFEI POWER TECH
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Problems solved by technology

[0003] The inventor found through research that the existing method of using liquid-cooled flat tubes to heat and dissipate battery modules is not accurate enough. Specifically, in the manufacturing In the process of battery module, since each component of the power battery, such as fluid, pipeline, heat conduction pad, and battery cell materials and parameters, will affect the final heat dissipation effect, based solely on the components of the power battery and the corresponding The battery module manufactured by the material parameters may have the problem of poor effect during use

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  • A liquid cooling system simulation method and apparatus
  • A liquid cooling system simulation method and apparatus
  • A liquid cooling system simulation method and apparatus

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[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0046] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the technical field of liquid cooling system simulation, in particular to a liquid cooling system simulation method and apparatus. The methods includes: after building power equipment model and adopting preprocessing software to preprocess and grid the power equipment model, a liquid cool system monitoring model is obtained by adding a heat exchange model and a pump modeland setting a monitoring surface and a monitoring point; after the liquid cooling system model is calibrated, the flow field and temperature field of the monitoring surface and the monitoring point atdifferent times are obtained and simulated based on the preset parameters and the material setting, boundary condition setting and equation setting inputted by the user. Through the above arrangement, the obtained flow field and temperature field can guide the user to design and manufacture the liquid cooling system, so that the liquid cooling system manufactured is more reasonable and the effectis better.

Description

technical field [0001] The invention relates to the technical field of liquid cooling system simulation, in particular to a liquid cooling system simulation method and equipment. Background technique [0002] The power battery is the only power source of electric vehicles, and the temperature has a great influence on the performance, safety and service life of the power battery. The current heat management method for power batteries is usually to add liquid-cooled flat tubes to the battery module to heat or dissipate the battery in a liquid-cooled manner. [0003] The inventor found through research that the existing method of using liquid-cooled flat tubes to heat and dissipate the battery module is not accurate enough. Specifically, in the process of manufacturing the battery module, due to the various components of the power battery, For example, the materials and parameters of fluids, pipelines, thermal pads, and battery cells will all affect the final heat dissipation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/17G06F30/20Y02E60/10
Inventor 丁海前李树民袁承超马俊峰劳力王扬周鹏
Owner HUATING HEFEI POWER TECH
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