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Fuel cell assembly and fuel cell for vehicle

A fuel cell and component technology, applied in fuel cells, electrical components, circuits, etc., can solve the problems affecting the cold start time of the electric stack and the long heating time, so as to shorten the cold start time and improve the satisfaction effect

Pending Publication Date: 2022-03-01
FTXT ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional cold start needs to heat the entire stack, which takes a long time to heat and affects the cold start time of the stack
Therefore, there is room for improvement in the above techniques

Method used

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  • Fuel cell assembly and fuel cell for vehicle

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientatio...

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PUM

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Abstract

The invention provides a fuel cell assembly and a fuel cell for a vehicle, the fuel cell assembly comprises an electric pile body, N partition plates and a control device, the N partition plates divide the electric pile body into N + 1 electric pile modules, and the N + 1 electric pile modules are sequentially arranged in the left-right direction; when low-temperature cold start is needed, the control device can control any one or more of the N + 1 electric pile modules to be started or stopped independently, and when normal operation is needed, the control device can control the N + 1 electric pile modules to work at the same time. According to the fuel cell assembly, the cold start time can be effectively shortened, and the satisfaction degree of a user is improved.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to a fuel cell assembly and a fuel cell for vehicles. Background technique [0002] With the continuous development of hydrogen fuel cell vehicles, higher requirements are put forward on how to quickly reach cold start conditions. The traditional cold start needs to heat the entire stack, which takes a long time to heat and affects the cold start time of the stack. Therefore, there is room for improvement in the above techniques. Contents of the invention [0003] In view of this, the present invention aims to propose a fuel cell assembly, which can effectively shorten the cold start time and improve user satisfaction. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A fuel cell assembly, comprising: an electric stack body, N separator plates and a control device, the N separator plates divide the el...

Claims

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Application Information

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IPC IPC(8): H01M8/249H01M8/04955
CPCH01M8/249H01M8/04955Y02E60/50
Inventor 董琪唐子威李鹏飞刘一帆
Owner FTXT ENERGY TECH CO LTD
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