PDF(4758 KB)
RTDS Simulation of Regional Power System with High Penetration of Renewable Energy Sources
Jianshe ZHANG, Mengjun LIAO, Yun ZHOU, Changfei LI, Yixu LIAO, Songling PANG
South Power Sys Technol ›› 2015, Vol. 9 ›› Issue (5) : 66-70.
PDF(4758 KB)
PDF(4758 KB)
RTDS Simulation of Regional Power System with High Penetration of Renewable Energy Sources
The structure, mathematical model and control strategy of permanent magnet direct-drive wind turbines are analyzed. A new scheme of RTDS dynamic equivalence for permanent magnet direct-drive wind power systems is proposed to adapt to the response in large scale power systems. Hainan Power Grid is selected as a demonstration grid with integration of new energy sources and a model including four voltage levels is established. The interface between the power system and the VSC model of wind turbines is designed. Simulation results demonstrate that the proposed model with high penatration of renewable energy sources has good response performance.
renewable energy source / RTDS / permanent magnet direct-drive wind turbines / dynamic equivalence / high penetration level
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