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Introduction to the basic characteristics of fuel cells.

Introduction to the basic characteristics of fuel cells.

Answer:

Fuel cell involves chemical thermodynamics, electrochemistry, electrocatalysis, materials science, power system and automatic control and other disciplines of the theory, with high power generation efficiency, less environmental pollution and so on.
May 9, 2017
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%.
May 9, 2017
In special cases, modular settings (in series with several identical battery pack systems to achieve the required power) can provide very high stability. Fuel diversity. In a wide variety of modern batteries, battery systems with "fuel reformer" can be used to extract hydrogen from hydrocarbon or alcohol fuels, although hydrogen is still the main fuel.
May 9, 2017

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