Fuzzy neural network output maximization control for sensorless wind energy conversion system |
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| Authors: | Whei-Min Lin Chih-Ming Hong Fu-Sheng Cheng |
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| Affiliation: | 1. Department of Electrical Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan, ROC;2. Department of Electrical Engineering, Cheng-Shiu University, Kaohsiung, Taiwan, ROC |
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| Abstract: | This paper presents the design of an online training fuzzy neural network (FNN) controller with a high-performance speed observer for the induction generator (IG). The proposed output maximization control is achieved without mechanical sensors such as the wind speed or position sensor, and the new control system will deliver maximum electric power with light weight, high efficiency, and high reliability. The estimation of the rotor speed is designed on the basis of the sliding mode control theory. |
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| Keywords: | Sliding mode speed observer Fuzzy neural network (FNN) Wind turbine (WT) Induction generator (IG) |
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