Modular fuel cell system
A fuel cell system, a modular technology, applied in the direction of fuel cells, circuits, electrical components, etc., can solve the problems of poor scalability and portability, large space occupation, etc., to achieve strong expansion adaptability, compressed space occupation, and compact structure. Effect
Active Publication Date: 2017-02-01
SUNRISE POWER CO LTD
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Problems solved by technology
[0003] According to the above-mentioned technical problems in the prior art that the fuel cell occupies a large space and poor scalability and transplantability, a modular fuel cell system is provided
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[0032] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] Such as figure 1 As shown, a modular fuel cell system includes:
[0034] The stack module assembly 1 is mainly composed of the rear end (blind end) end plate, insulating plate, current collecting plate, battery pack (including multi-layer film electrodes and bipolar plates), current collecting plate, insulating plate and a piece with ...
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Abstract
The invention provides a modular fuel cell system, which comprises a stack module assembly, a connection module, an auxiliary engine module assembly, an electric module assembly and an outer packaging assembly, wherein the connection module is arranged at one side of the stack module assembly; the auxiliary engine module assembly and the stack module assembly are oppositely arranged; the electric module assembly is arranged at the rear end of the stack module assembly; the outer packaging assembly comprises a stack module packaging box and an auxiliary engine module packaging box; the stack module packaging box and the auxiliary engine module packaging box are fixedly connected through the connection module to form accommodating spaces which are used for accommodating the stack module assembly, the electric module assembly and the auxiliary engine module assembly respectively; the stack module assembly, the auxiliary engine module assembly and the electric module assembly are packaged through the outer packaging assembly to form an independent fuel cell system with a preset sealing grade; and a system control unit is fixed on the side part of the auxiliary engine module packaging box away from intensive system circuits. According to the modular fuel cell system, the occupied space of related components can be greatly compressed, multiple functions are combined and optimized and the modular fuel cell system is compact in structure and has good extensibility and adaptation ability on different applications.
Description
technical field [0001] The invention relates to the field of fuel cells, in particular to a modular fuel cell system. Background technique [0002] A fuel cell is an energy conversion device that can continuously convert chemical energy into electrical energy through redox reactions at the anode and cathode. In particular, when the proton exchange membrane fuel cell is working, fuel (hydrogen) and oxidant (air / oxygen) need to be continuously input into the cell, and electrons flow from the anode to the cathode through the load to form an electrical circuit to generate current. At present, this kind of fuel cell is used as an on-board power generation system to drive vehicles because of its outstanding features such as fast start-up at room temperature, no electrolyte loss, easy water discharge, long life, high specific power and specific energy. In the past, the design of fuel cell systems was mostly based on the layout of pipeline components. Instead of being formed by co...
Claims
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IPC IPC(8): H01M8/2465H01M8/249H01M8/06
CPCH01M8/06H01M8/2465H01M8/249Y02E60/50
Inventor 张宝王仁芳侯中军刑丹敏马由奇沈鸿娟
Owner SUNRISE POWER CO LTD