| Summary: | 碩士 === 中原大學 === 電機工程研究所 === 95 === With the worldwide energy running short, new energy source needs to be sought in
order to supply the global energy shortage. Among the renewable energy, wind power
technology is gaining much more attention than ever before, and has been well-developed.
Due to wind turbine generation systems existing nonlinear characteristic and its maximum
power point varying with various atmospheric conditions, this thesis is devoted
to deal with the maximum power tracking control for a permanent-magnet synchronous
wind turbine generation system (PMSWTG) via T-S fuzzy approach. We first analyze
the dynamic model of the wind turbine system, and then derive the T-S fuzzy controller.
By using MATLAB, we can simulate the derived mathematical model and furthermore
reveal the validity of our proposed controller as shown in the satisfactory results. Then, a
practical wind energy generation system is considered to verify the feasibility of proposed
controller through dSPACE DS1103 interface. The experimental results show that the
T-S fuzzy model-based approach can be realized in real-time environment and still has
correct performance.
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