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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  • Abstract
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  • Application Information

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Problems solved by technology

The traditional cold start needs to heat the entire stack, which takes a long time to heat and affe

Method used

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  • Fuel cell assembly and fuel cell for vehicle

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Example Embodiment

[0022] It should be noted that the features of the present invention in the present invention may be combined with each other in the case of an unable conflict.

[0023] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be illustrative of the invention, not to be construed as limiting the invention.

[0024] In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," internal "," outside "," clockwise "," counterclock "," axial " , "Radial", "circumferential" or the like, is based on the orientation or positional relat...

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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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