Details

Autor(en) / Beteiligte

• Junyent-Ferre, Adria
• Pipelzadeh, Yousef
• Green, Tim C.

Titel

Blending HVDC-Link Energy Storage and Offshore Wind Turbine Inertia for Fast Frequency Response

Ist Teil von

• IEEE transactions on sustainable energy, 2015-07, Vol.6 (3), p.1059-1066

Ort / Verlag

IEEE

Erscheinungsjahr

2015

Link zum Volltext

Quelle

IEEE Xplore

Beschreibungen/Notizen

• This paper explores the benefits of combining the dc-link energy storage of a voltage source converter-based high-voltage dc (VSC-HVDC) link and the kinetic energy storage from wind turbines to facilitate in fast primary frequency control and system inertia to an ac network. Alongside physical and analytical justifications, a method is proposed which blends the energy stored in the HVDC link with the power control capabilities of the wind turbines to provide frequency response that is fast while not requiring excessive volume of capacitance nor demanding performance requirements on the wind turbines.