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Testing device for fuel cell air system

A testing device and air system technology, applied in pump testing, liquid variable capacity machinery, variable capacity pump components, etc., can solve problems such as deviation of results and achieve the effect of improving accuracy

Pending Publication Date: 2020-08-07
深圳国氢新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a test device for a fuel cell air system, aiming to solve the technical problem that there is a certain deviation in the results of the existing test methods

Method used

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  • Testing device for fuel cell air system
  • Testing device for fuel cell air system
  • Testing device for fuel cell air system

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Embodiment Construction

[0030] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be understood as limiting the present invention. Based on the embodiments of the present invention, those of ordinary skill in the art have not made creative work. All other embodiments obtained under the premise belong to the protection scope of the present invention.

[0031] The present invention provides a test device for a fuel cell air system, such as figure 1 with figure 2 As shown, the test device includes an air compressor 1, an intercooler 2, an electronic throttle 3, a humidifier 4, a cooling device 200, and a system controller 5. The te...

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Abstract

The invention discloses a testing device for a fuel cell air system. The testing device comprises an air compressor, an intercooler, an electronic throttle valve, a humidifier, a cooling device and asystem controller, and further comprises an acquisition module which is electrically connected with the system controller and is used for acquiring data, wherein the acquisition module comprises a first acquisition unit for acquiring air parameters input into the air compressor, a second acquisition unit for acquiring air parameters output by the air compressor, a third acquisition unit for acquiring cooling liquid parameters input into the air compressor, a fourth acquisition unit for acquiring cooling liquid parameters output by the air compressor, a fifth acquisition unit for acquiring cooling liquid parameters input into the intercooler, a sixth acquisition unit for acquiring cooling liquid parameters output by the intercooler, a seventh acquisition unit for acquiring air parameters output by the intercooler and an eighth acquisition unit for acquiring air parameters output by the electronic throttle valve. The testing device is beneficial for improving the accuracy of detecting the performance of a to-be-tested component.

Description

Technical field [0001] The invention relates to the technical field of fuel cell systems, in particular to a test device for a fuel cell air system. Background technique [0002] Fuel cell is a high-efficiency power generation device. It has the advantages of high power density, high energy conversion efficiency and quiet working process, and has been successfully applied within a certain range. The air supply part of the fuel cell system generally includes air compressors, The intercooler, electronic throttle, humidifier, and cooling device, etc., and the components in the air supply part need to be tested before assembly to verify their performance. [0003] The existing test method generally is to test each component in the air supply part separately, so as to judge the performance of its performance based on the test data. However, in this way of individual testing, there are components with excellent test results that cannot make the performance of the entire air supply part ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00F04B39/10F04B39/06F04B39/00F04B37/12
CPCF04B51/00F04B37/12F04B39/00F04B39/064F04B39/10
Inventor 徐丛国彭旭毛志明郭玉平王成林
Owner 深圳国氢新能源科技有限公司
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