Engineering and Technology Journal

Keywords = variable wind turbine generator

Number of Articles: 2
Effect of Dual Reinforcement on Wear Resistance by Aluminum Compacts Reinforce by SiC, Al2O3
Effect of Dual Reinforcement on Wear Resistance by Aluminum Compacts Reinforce by SiC, Al2O3

Mohammed Saeed. Waheed; Hassan Hamed. Abed

Volume 27, Issue 13 , September 2009, , Page 423-429

https://doi.org/10.30684/etj.27.13.19

Abstract
  The producing composite materials of dual reinforcement in which the matrix material is aluminum reinforced with two types of ceramic particles : which are Alumina (50μmKeywordscomposite ...  Read More ...
Design a Position Control of the Blade Pitch Angle for Variable Speed Wind Turbine Generators
Design a Position Control of the Blade Pitch Angle for Variable Speed Wind Turbine Generators

Roshen T. Ahmed

Volume 27, Issue 13 , September 2009, , Page 2474-2488

https://doi.org/10.30684/etj.27.13.15

Abstract
  Variable speed wind turbine generators are more powerful than constantspeed turbines. However the unstable wind speed causes the variable speed machine to have variable voltage and ...  Read More ...