You, Rui; Barahona, Braulio; Chai, Jianyun; Cutululis, … - In: Renewable Energy 74 (2015) C, pp. 681-688
In the variable speed wind turbine based on electromagnetic coupler (WT-EMC), a synchronous generator is directly coupled with grid. So like conventional power plants WT-EMC is able to support grid frequency inherently. But due to the reduced inertia of synchronous generator, its frequency...