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Air supply integrated device of multi-stack fuel cell system and working method of air supply integrated device

A fuel cell system and air supply technology, applied in fuel cells, fuel cell additives, electrical components, etc., can solve the problems of high energy consumption, high cost, and low overall efficiency of multi-stack fuel cell systems, and achieve low energy consumption. , low cost, the effect of reducing energy consumption

Pending Publication Date: 2022-01-21
SHANGHAI CHONGSU ENERGY TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This design results in lower overall efficiency, higher energy consumption, and higher cost of the multi-stack fuel cell system

Method used

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  • Air supply integrated device of multi-stack fuel cell system and working method of air supply integrated device
  • Air supply integrated device of multi-stack fuel cell system and working method of air supply integrated device
  • Air supply integrated device of multi-stack fuel cell system and working method of air supply integrated device

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Embodiment Construction

[0042] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0043] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention , so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the disclosure disclosed in the present invention without affecting the functions and objectives of the present invention. within the range covered by the technical content. At the same time, terms such as...

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Abstract

The invention provides an air supply integrated device of a multi-stack fuel cell system and a working method of the air supply integrated device. The air supply integrated device comprises an air inlet unit, an air buffer unit, a pipeline unit and a controller; the air buffer unit comprises a buffer tank and a detection sensor mounted on the buffer tank, the buffer tank is communicated with the air inlet unit through the pipeline unit, and the buffer tank is connected with each fuel cell single stack of the multi-stack fuel cell through the pipeline unit; and the detection sensor and the air inlet unit are both connected with the controller. According to the air supply integrated device and the working method thereof, the efficiency of a multi-stack fuel cell system can be improved, and the energy consumption and the cost of the multi-stack fuel cell system can be reduced.

Description

technical field [0001] The invention relates to the technical field of fuel cells, in particular to an integrated air supply device for a multi-stack fuel cell system and a working method thereof. Background technique [0002] The global energy crisis and the rapid development of new energy have drawn much attention to new energy and renewable energy technologies. As a new energy device, fuel cells are widely used in transportation, Fields such as aerospace and distributed power generation have attracted much attention. [0003] When a fuel cell is in use, it is usually composed of multiple fuel cell stacks. Multi-stack fuel cells increase the output power to meet the needs of high-power electrical appliances. In order to meet the high-power air supply of multi-stack fuel cells, it is usually necessary to be equipped with high-power air compressor or other compressed air equipment. Such a design results in low overall efficiency, high energy consumption, and high cost of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04089H01M8/04082H01M8/0432H01M8/0438H01M8/04701H01M8/04746
CPCH01M8/04089H01M8/04201H01M8/04395H01M8/04335H01M8/04708H01M8/04753Y02E60/50
Inventor 周苏高建华谢正春胡哲翟双
Owner SHANGHAI CHONGSU ENERGY TECH CO LTD
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