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New energy controller

A controller and new energy technology, applied in battery/fuel cell control devices, vehicle energy storage, electrochemical generators, etc., can solve the problems of rising ambient temperature, affecting the normal charging and discharging of batteries, etc., to ensure normal operation , good monitoring effect, easy to install and use

Inactive Publication Date: 2018-10-16
金晨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

New energy controllers generally include a box and a battery pack inside. When in use, it is necessary to ensure that the ambient temperature around the battery pack is between 20 and 25 degrees, otherwise it will affect the normal charging and discharging of the battery, and the ambient temperature control The first method is to cool down, because the battery will definitely generate heat in the process of charging and discharging, which will cause the temperature of the surrounding environment to rise sharply.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0029] A new energy controller, comprising a box body 1 and a battery pack 2, the battery pack 2 is located in the middle of the box body 1, and a heat insulation layer 3 is arranged between the battery pack 2 and the box body 1;

[0030] The new energy controller also includes a refrigeration device 4, a ventilation fan 7 and a temperature controller 6, the refrigeration device 4 is located between the ventilation fan 7 and the battery pack 2, and the ventilation fan 7 is connected to the power supply through the temperature controller 6 ; The temperature controller 6 includes a metal shell 61, an input power cord 62, an output power cord 63 and a wax block 64, one end of the input power cord 62 is connected to the ventilation fan 7 circuit, and the other end of the input power cord 62 passes through the metal shell The drop groove 65 provided on the left wall of 61 extends to the inside of the metal casing 61, and the bottom of the drop groove 65 is connected with the bottom ...

Embodiment 2

[0032] Basic content is the same as embodiment 1, the difference is:

[0033] The number of the refrigeration equipment 4 is four, and they are evenly arranged along the inner wall of the box body 1 . The refrigeration device 4 is a semiconductor refrigeration chip.

Embodiment 3

[0035] Basic content is the same as embodiment 1, the difference is:

[0036] The outer wall of the box body 1 is provided with a notch mounting position 5 at its lower left, and an external connecting device 51 is connected to the notch mounting position 5 . A temperature sensor 31 is respectively arranged on the heat insulation layer 3 at its upper left, upper right, and lower right.

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PUM

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Abstract

The invention relates to a new energy controller, which comprises a box body, a storage battery pack, refrigerating devices, a ventilation fan and a temperature controller, wherein the storage batterypack is positioned at the center position of the box body, a heat-insulation layer is arranged between the storage battery pack and the box body, the refrigerating devices are positioned between theventilation fan and the storage battery pack, the ventilation fan is connected to a power supply through the temperature controller, the number of the refrigerating devices is preferably four, and therefrigerating devices are uniformly arranged along the inner wall of the box body, and are preferably semiconductor refrigeration sheets. The new energy controller of the present invention has advantages of good cooling effect, good monitoring effect, easy installation, easy use and wide application range.

Description

technical field [0001] The invention relates to a vehicle electric device, in particular to a new energy controller, which is particularly suitable for enhancing the cooling effect to ensure the safe use of the battery pack in the new energy controller. Background technique [0002] At present, the use of new energy controllers in vehicles is becoming more and more common, especially for electric vehicles, the role of new energy controllers is more important. New energy controllers generally include a box and a battery pack inside. When in use, it is necessary to ensure that the ambient temperature around the battery pack is between 20 and 25 degrees, otherwise it will affect the normal charging and discharging of the battery, and the ambient temperature control The most important method is to cool down, because the battery will definitely generate heat during the charging and discharging process, which will cause the temperature of the surrounding environment to rise signif...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/625H01M10/6563H01M10/6572H01M10/658H01M10/635H01M2/10B60L11/18H01M50/249
CPCH01M10/613H01M10/625H01M10/635H01M10/6563H01M10/6572H01M10/658B60L58/26H01M2220/20H01M50/24H01M50/20Y02T10/70Y02E60/10
Inventor 金晨
Owner 金晨