Air CooLED PEM Fuel Cell Hydrogen FueLED for 30Watt

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EOS 30 fuel cell system is a highly integrated fuel cell system with compact design .

EOS 30 fuel cell system is a highly integrated fuel cell system with compact design, who includes: fuel cell stack, fans, IC board and electromagnetive valve. 50W is a suitable power for the mobile applications, for instance PSP and laptop.

 

Products characters:

  • Light weight and small size;

  • Low noise;

  • Simple system and high reliability;

  • Quick startup, good dynamic performance;

  • Excellent environment adaptability;

  • Simple control and communication policy.

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Q:The status of fuel cells
In recent years, China has stepped up its efforts in PEMFC. 2000 Dalian Institute of Chemical Physics and the Institute of Electrical Engineering Institute has completed 30kW vehicle fuel cell all the test work.
Q:What are the fuels available for fuel cells?
At present, the fuel cell by electrolyte has been divided into six categories have been developed.
Q:Introduction to the basic characteristics of fuel cells.
In general, the fuel cell has the following characteristics: high energy conversion efficiency; it directly to the fuel chemical energy into electricity, the middle without the combustion process, which is not limited by the Carnot cycle. Fuel cell system fuel - power conversion efficiency of 45% to 60%, while the thermal power and nuclear power efficiency of about 30% to 40%.
Q:Why is fuel cell energy conversion efficiency unrestricted by the Carnot cycle?
Carnot cycle is the heat machine, as long as the heat through the expansion of heat generated by the heat engine will be limited by the maximum efficiency of the carnot cycle. The fuel cell is a chemical reaction that converts chemical energy directly into electrical energy.
Q:What is the fuel cell of AIP?
Less external heat radiation. As the energy conversion process less energy loss, so the corresponding heat dissipation is also less, which effectively reduces the submarine's thermal radiation, reduce the enemy infrared detection equipment found the probability of less noise, fuel cell system due to direct energy Conversion, so there is no mechanical moving parts, so the work process is very quiet, can make the submarine in the navigation was excellent concealment.
Q:What are the types of fuel cells?
Alkaline fuel cell (AFC) - using potassium hydroxide solution as the electrolyte. This electrolyte is highly efficient (up to 60 to 90%) but is sensitive to impurities that affect purity, such as carbon dioxide, and thus require pure hydrogen and oxygen in operation, which limits its use in space flight and International engineering and other fields.
Q:What is the size of the current generated by the hydrogen fuel cell and what factors?
From the test conditions and temperature, gas flow, pressure are related.
Q:Can the fuel cell be charged?
There is no need for chemical energy - mechanical energy - the conversion process of energy, without the need to follow the Carnot cycle limit, clean and efficient. In practical applications, fuel and oxidants are continuously supplied.
Q:Why does fuel cell not burn?
From the appearance of positive and negative electrodes and electrolytes, like a battery, but in essence it can not "storage" but a "power plant." However, it requires electrodes and electrolytes as well as redox reactions to generate electricity.
Q:The working principle of hydrogen fuel cell
The fuel (hydrogen) is supplied to the negative electrode during operation, and the oxidant (oxygen) is supplied to the positive electrode. Hydrogen is decomposed into positive ions H + and electrons under the action of the catalyst on the negative electrode. Hydrogen ions enter the electrolyte, while the electrons move along the external circuit to the positive electrode. The load of electricity is connected to the external circuit. At the positive electrode, oxygen is absorbed by the hydrogen ions in the electrolyte to reach the electrons on the positive electrode to form water. This is the reverse process of the electrolysis of water.
To impact our industry, our society and our planet with our greatest effort to develop green technology, PEARL commits efforts to being a low-cost solution expert in the hydrogen energy industry. PEARL hopes to cooperate with men of insight to promote the development of hydrogen energy economy and to bring you a zero-emission environment and a bright future.

1. Manufacturer Overview

Location Shanghai,China (Mainland)
Year Established 2006
Annual Output Value US$1 Million - US$2.5 Million
Main Markets North America; Southeast Asia; Western Europe
Company Certifications CE Certificate; ISO9001:2008

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