The Application of Energy Storage System in Wind Power Integration
Briefly introduces the development trend of wind power and the various energy storage technologies in wind power system, include their principles, advantages, disadvantages and development prospects. Challenges for large-scale wind power integration are summarized. With regard to the problems in power quality, stability, economic, low voltage ride-through (LVRT) ability induced by the grid integration of wind power, the recent progress of solutions based on the energy storage technology is discussed, and the advantages and disadvantages of various schemes are analyzed. Based on the existing research achievements and the characteristics of the energy storage technology, some suggestions have been put forward on assure the stability of the electric power grid and power supply quality.