Hydraulic-pneumatic flywheel configurations for controlling the inertia of a wind turbine rotor
Jauch, C. ., Hippel, S. ., & Ritschel, U. . (2019). Hydraulic-pneumatic flywheel configurations for controlling the inertia of a wind turbine rotor. Wind Engineering, 43(2), 19. http://doi.org/10.1177/0309524X18780386