Author(s)

Yuan-Kang Wu^*, G. W. Chang, Bo-Yu Hsiao, Li-Tso Chang

Department of Electrical Engineering, National Chung-Cheng University, Chiayi.

The combination of wind and pumped storage is a useful method to compensate the fluctuation of wind power generation, which would exploit the abundant wind potential and increase wind power penetration. Taiwan Power Company (TPC) develops renewable energy actively in recent years. Moreover, TPC has started planning a high penetration wind power system and building offshore wind farms around the coast of Zhangbin, Yunlin and Penghu. The target of the offshore wind power installed capacity is up to 3 GW by 2025. However, the integration of the large scale of wind power would give huge challenges to the system operator because wind is randomly characterized. In this study, after high penetration wind power is integrated, the impacts of system frequency and the dispatch of conventional units will be discussed. Additionally, the hybrid system combing wind power with pumped-storage will be planning to reduce the effect of system frequency.

High Penetration Wind Power, Large-Scale Offshore Wind Farm, Pumped-Storage, Hybrid System

Wu, Y. , Chang, G. , Hsiao, B. and Chang, L. (2016) Providing Frequency Support of Hydro-Pumped Storage to Taiwan Power System with Wind Power Integration. Smart Grid and Renewable Energy, 7, 131-141. doi: 10.4236/sgre.2016.74009.