A hydro-viscous transmission based continuously variable speed wind turbine is proposed in this paper to smooth the output power fluctuations in the full-load region. The hydro-viscous transmission concept is based upon mature technology and is characterized by low production cost and high...

Nowadays and in the coming years, increased attention is being given to the tidal current energy development all over the world. China is a country endowed with abundant tidal current energy resources. In this paper, the distribution of tidal current energy in China was presented. Policies and...