A Simulation System of Wind Turbine Based on Labwindows

Abstract:

Wind energy is the worlds fastest growing renewable energy source in recent years, and it has drawn worldwide attention. Due to high efficiency, simple topology and stable operation, variable speed constant frequency (VSCF) direct-drive wind power generation system using permanent magnet synchronous generator (PMSG) is the development trend and one of the focuses of wind power generation system research. The paper introduces the trend of the development wind power generation and the recently research stage on the wind power generation. Based on the VSCF power fundamental principle, the dissertation analyzes the strategy of wind turbine simulation. In the development of wind power generating system, the wind turbine emulator becomes more and more important because it can provide controllable wind turbine characteristics. Simplified mathematical model based on the CT-λ curve is constructed, the system structure and emulation method are analyzing. Hardware and software are designed and implemented, and a laboratory set-up is building which based on DC motor. Experimental results show that the wind turbine emulator is as good as expected.

• Periodical: Applied Mechanics and Materials (Volumes 530-531)
• Pages: 943-951
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.530-531.943
• Online since: February 2014
• Authors: Zhi Gang Hua*, Guang Yu Hu, Zhi Gong Wu, Yong Jie Zhai, Yu Jia Huo
• Keywords: MPPT, VSCF, Wind Power Generation, Wind Turbine Emulation

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