English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

High penetration of wind power with conventional grid following controls forinverter-based wind turbine generators (WTGs) weakens the power grid,challenging the power system stability. Grid-forming (GFM) controls areemerging technologies that can address such stability issues. Numerousmethodologies of GFM inverters have been developed in the literature; however,their applications for WTGs have not been thoroughly explored. As WTGs need toincorporate multiple control functions to operate reliably in differentoperational regions, the GFM control should be appropriately developed for theWTGs. This paper presents a review of GFM controls for WTGs, which covers thelatest developments in GFM controls and includes multi-loop and single-loopGFM, virtual synchronous machine-based GFM, and virtual inertia control-basedGFM. A comparison study for these GFM-based WTGs regarding normal and abnormaloperating conditions together with black-start capability is then performed.The control parameters of these GFM types are properly designed and optimizedto enable a fair comparison. In addition, the challenges of applying these GFMcontrols to wind turbines are discussed, which include the impact of DC-linkvoltage control strategy and the current saturation algorithm on the GFMcontrol performance, black-start capability, and autonomous operationcapability. Finally, recommendations and future developments of GFM-based windturbines to increase the power system reliability are presented.

Grid-Forming Inverter-based Wind Turbine Generators: Comprehensive Review, Comparative Analysis, and Recommendations