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A simplified electro-mechanical model of a DFIG-based wind turbine for primary frequency control studies
(2016)
In recent years, world-wide power systems are experiencing a steadily growth of wind power penetration. A common concern in the operation of such systems is related to the frequency stability. Modern variable speed wind ...
Frequency-Adaptive Current Controller for Three-Phase Grid-Connected Converters
(Institute Of Electrical And Electronics Engineers, 2013-10)
This paper analyzes the behavior of a nonfrequencyadaptive reduced-order-generalized-integrator-based current controller when the grid frequency is subject to variations and proposes a simple method for making it frequency ...
Alternative Under Frequency Load Disconnection Methodology Based on Semi-Adaptative Model
(Universidad UTE, 2020)
Frequency control issues in power systems: the effect of high share of wind energy
(2018)
Technological advances, low production costs, efficiency, emission-free operation, and abundance of supply are some of the factors that have strongly motivated the use of renewable energy sources for electrical energy ...
Repetitive Control With Adaptive Sampling Frequency for Wind Power Generation Systems
(Institute of Electrical and Electronics Engineers, 2014-03)
This paper presents a novel repetitive control (RC) for wind power generation systems (WPGS), which achieves optimal performance in steady-state conditions due to a variable sampling/switching period technique (VSPT). The ...