Thermal management test system for vehicle hydrogen fuel cell

A fuel cell and test system technology, applied in the direction of fuel cell heat exchange, fuel cells, fuel cell additives, etc., can solve problems such as testing and analysis of thermal characteristics of high-power hydrogen fuel cells that cannot be used in vehicles, and achieve good applicability and Openness, easy installation, high power effect

A fuel cell and test system technology, applied in the direction of fuel cell heat exchange, fuel cells, fuel cell additives, etc., can solve problems such as testing and analysis of thermal characteristics of high-power hydrogen fuel cells that cannot be used in vehicles, and achieve good applicability and Openness, easy installation, high power effect

CN112290060APending Publication Date: 2021-01-29ZHEJIANG UNIV
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  • Thermal management test system for vehicle hydrogen fuel cell
  • Thermal management test system for vehicle hydrogen fuel cell
  • Thermal management test system for vehicle hydrogen fuel cell

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Embodiment Construction

[0052] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. In order to make the drawings more concise and intuitive, each figure only schematically shows the parts related to the present invention, omitting some system structures that are not very relevant to the present invention, and they do not represent the complete structure of the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] In the description of the present invention, it should be noted that the specific models of various sensors are only preferred embodiments of the present invention, and those of ordinary skill in the art can choose other different sensor types without creative work. Types of sensors are tested for ...

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Abstract

The invention discloses a thermal management test system for a vehicle hydrogen fuel cell. The thermal management test system comprises an upper computer, a data acquisition system, a vehicle hydrogenfuel cell with an FCU controller, an electronic load system, a fuel supply system, an air supply system and a cooling heat dissipation system. The test system selects appropriate sensors to test physical quantities such as temperature, flow and electric quantity when the fuel cell works and monitors main state parameters, and the upper computer automatically analyzes thermal characteristics and energy of the fuel cell according to measured data and stores test data and analysis results. And meanwhile, a signal is output to control main components of thermal management. The test system has good openness and expansibility, and can provide test conditions for thermal management research such as efficient heat dissipation, waste heat utilization and energy flow analysis of the fuel cell.

Description

technical field [0001] The invention relates to the testing field of a hydrogen fuel cell power system for a vehicle, in particular to a thermal management test system for a hydrogen fuel cell for a vehicle. Background technique [0002] With the continuous liberation and development of productivity, society's demand for energy is increasing, and the situation of fossil fuel shortage and environmental pollution is becoming more and more severe. The world is in a "clean, low-carbon, safe and efficient" energy transformation. The general trend of energy saving and emission reduction has given birth to a sustainable hydrogen energy economy. Fuel cell is considered to be the most promising new energy power system, and its research and development technology has been continuously upgraded, and it has become one of the competition focuses of the world's major automobile manufacturers. As an efficient and clean electrochemical engine, hydrogen fuel cell can be widely used in vehic...

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Application Information

Patent Timeline
29 Jan 2021
Publication
CN112290060A
IPC
H01M8/0432; H01M8/0438; H01M8/04537; H01M8/04089; H01M8/04007; H01M8/04014; H01M8/04029; G01D21/02; G01R21/00; G01R15/20; G01K7/02; G01F1/76
CPC
G01D21/02; G01F1/76; G01K7/02; G01R15/202; G01R21/00; H01M8/04014; H01M8/04029; H01M8/04037
Inventors
黄瑞; 翁昕晨