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Super-capacitor thermal management system

A thermal management system and management system technology, applied in the field of supercapacitor thermal management system, can solve the problems of affecting power output and service life, and the temperature is higher than the left side, so as to ensure the service life, simple loading and unloading, and ensure the heat exchange effect. Effect

Pending Publication Date: 2020-06-05
HUNAN LIANCHENG TRACK EQUIP CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the cooling air is introduced into the outer box, it enters from the left side of the module and flows out from the right side in the form of serial ventilation. The air is heated during the flow. The temperature of the regional module is higher than that on the left side, resulting in a temperature gradient of the supercapacitor monomer in the module, which seriously affects its power output and service life

Method used

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Embodiment Construction

[0038] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered by the claims.

[0039] to combine Figure 1 to Figure 6 As shown, a super capacitor thermal management system provided by the present invention includes a liquid cooling device 1, a heater 2, a heat exchanger 3, a compressor 4, a condenser 5, and a super capacitor 6. The liquid cooling device 1, heating The device 2, the heat exchanger 3, the compressor 4, the condenser 5, and the supercapacitor 6 are respectively connected through pipelines;

[0040] The liquid cooling device 1 includes a water inlet pipe 1.1, an end water division module 1.2, a main heat exchange module 1.3, an end water collection module 1.4, a water outlet pipe 1.5, a first connecting plate 1.6, a second connecting plate 1.7, and a water inlet pipe 1.1 One end is connected to the coolant, and the oth...

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Abstract

The invention provides a super capacitor heat management system which comprises a liquid cooling device, a heater, a heat exchanger, a compressor, a condenser and a super capacitor. A cooling medium is arranged in a first pipeline; the liquid cooling device is connected with the super capacitor, the heater and the heat exchanger through the first pipeline, so that a cooling medium of the liquid cooling device is transmitted into the liquid cooling device through the heater, and heat exchange between the liquid cooling device and the super capacitor is facilitated; the heat exchanger is connected with the compressor and the condenser through a second pipeline, so that redundant heat in the heat exchanger can be conveyed into the condenser through the compressor and then diffused through thecondenser. The super capacitor thermal management system provided by the invention mainly provides a stable working environment temperature for the super capacitor, so that the super capacitor is ina good working state. According to the system, stability of the temperature of the surrounding environment of a battery system is ensured by controlling on-off of the electric heater..

Description

technical field [0001] The invention relates to the technical field of heat exchange of rail transit equipment components, in particular to a supercapacitor thermal management system. Background technique [0002] With the rapid development of the rail transit industry, especially the extremely high requirements for the integration and reliability of high-speed EMUs, the vehicle components are developing in the direction of miniaturization and light weight, and the power loss of the entire device is also increasing sharply. Higher requirements are also put forward for the operating environment of trains, and the thermal management problems caused by them are becoming more and more prominent. This also includes the requirements for the supercapacitor thermal management system. Research and development of efficient and lightweight thermal management systems has become the trend of current technology development. Therefore, how to design a thermal management system that meets...

Claims

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Application Information

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IPC IPC(8): H01G11/18
CPCH01G11/18Y02E60/13
Inventor 刘振兴李友瑜杨奇
Owner HUNAN LIANCHENG TRACK EQUIP CO LTD
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