4   Artículos

 
en línea
Ahmad Alzahrani    
This paper presents an experimental prototype of hydrogen fuel cells suitable for training engineering students. The presented system is designed to teach students the V-I characteristics of the fuel cells and how to record the V-I characteristics curve ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Vladimir Burlaka,Elena Lavrova     Pág. 38 - 43
This paper proposes a circuit solution and a control algorithm for a welding power source for TIG-AC welding with improved energy characteristics. The source is made using a welding transformer and a low-voltage series active power filter on power field ... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

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