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Browsing Faculty of Engineering by Author "Abeyaratne, S.G."

Browsing Faculty of Engineering by Author "Abeyaratne, S.G."

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  • Constant Frequency Control of an Active Power Filter 
    Ramtharan, G.; Abeyaratne, S.G.; Atputharajah, A. (Journal of the National Science Foundation, 2006-03-01)
    Active Power Filters (APFs) improve the utility by correcting harmonic distortions created by non-linear loads. It also correct for the poor power-factor resulted due to inductive loads. Topologies and control techniques ...
  • Stability Margin of DFIG wind turbines: effects and solutions 
    Tennakoon, A.P.; Ekanayake, J.B.; Arulampalam, A.; Abeyaratne, S.G. (Journal of Wind Engineering, 2011)
    Doubly Fed Induction Generator (DFIG) based wind farms are one of the major contributors to wind power generation. Even though they possess advantages such as the capability of generating active power over an extended range ...
  • Wind Turbine Emulator 
    Vaheeshan, J.; Vihirthanath, V.; Abeyaratne, S.G.; Atputharajah, A.; Ramatharan, G. (IEEE 6th International Conference on Industrial and Information Systems, 2011-08)
    The paper presents the development of a DC motor based Wind Turbine Emulator (WTE) and its performance verification through simulation. The torque signal that represents the actual wind turbine with environmental effect ...