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A fuel cell air compressor durability test system and method

A test system, fuel cell technology, applied in the direction of pump test, mechanical equipment, machine/engine, etc., can solve the problems of poor demonstration operation, high failure rate, unsatisfactory, etc., to shorten the durability test time, reduce operating costs, Use a wide range of effects

Active Publication Date: 2022-02-08
XECA TURBO CLEAN POWER RUGAO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when the fuel cell air compressor is in compliance with the factory inspection, there is still a high failure rate when the fuel cell system is running in the vehicle environment, which cannot meet the needs of the subsequent fuel cell system, which has a negative impact on the demonstration operation.

Method used

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  • A fuel cell air compressor durability test system and method

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Embodiment 1

[0039] Embodiment one, such as figure 1 As shown, a fuel cell air compressor durability test system includes a comprehensive environmental test chamber 1, and the interior of the comprehensive environmental test chamber 1 is used to place the air compressor 2 to be tested. The test system also includes an air compressor connected to the air compressor 2. The air compressor inlet pipeline, the air compressor outlet pipeline connected to the air compressor 2, the first outlet pipeline, the exhaust gas discharge pipeline and the control system, the outlet end of the air compressor outlet pipeline passes through the first outlet pipeline It is connected with the exhaust gas discharge pipeline, and the control system is used for data collection, storage, processing and communication of the test system.

[0040]The comprehensive environmental test chamber 1 is equipped with a vibration device, a temperature control device and a humidity control device, which provide vibration source...

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Abstract

The invention relates to the technical field of air compressor detection, and specifically discloses a fuel cell air compressor durability test system and method. The test system includes a comprehensive environmental test chamber, and the comprehensive environmental test chamber is used to place the air compressor to be tested. The test system also includes the air compressor inlet pipeline connected to the air compressor, the air compressor outlet pipeline connected to the air compressor, the first outlet pipeline and the exhaust gas discharge pipeline, and the outlet end of the air compressor outlet pipeline It communicates with the exhaust gas discharge pipeline through the first gas outlet pipeline. The invention can realize the durability test of various structural types of air compressors, simulate the vehicle environment to realize an accelerated evaluation method, shorten the research and development experiment cycle, save time and cost, and improve the qualified rate of products.

Description

technical field [0001] The invention belongs to the technical field of air compressor detection, in particular to a fuel cell air compressor durability test system and method. Background technique [0002] The durability of the air compressor directly determines the service life and reliability of the fuel cell system. However, due to factors such as complex working conditions, many influencing factors, and long test cycles, the accelerated test method for its durability is still immature. Foreign companies such as Switzerland's Opcon, Germany's Liebherr, America's Honeywell and MiTi have launched air compressor products dedicated to vehicle-mounted fuel cells, but they have not published the durability accelerated aging test method and principle. Domestic companies have developed air compressors for fuel cells and invested in research on fluid performance testing, but there is little research on durability testing technology, and the research on testing methods and system c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B51/00F04B35/04F04B37/12F04B39/06F04B39/10F04B39/12
CPCF04B51/00F04B37/12F04B39/10F04B39/123F04B39/064F04B35/04
Inventor 张学锋白江涛
Owner XECA TURBO CLEAN POWER RUGAO CO LTD
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