Research of passive automatic maximum wind energy tracking wind power generation system

This paper proposes a novel off-grid wind power generation system, comprising a double-winding permanent magnet synchronous generator, a three-phase controllable saturated reactor, two rectifiers, a battery and a load. The output power curve of the new system keeps in accordance with the maximum out...

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Bibliographic Details
Main Authors: Baoquan Kou, Yinru Bai, Haichuan Cao
Format: Conference Proceeding
Language:English
Subjects:
Generators
Inductors
Permanent magnets
Wind power generation
Wind turbines
Windings
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Summary:This paper proposes a novel off-grid wind power generation system, comprising a double-winding permanent magnet synchronous generator, a three-phase controllable saturated reactor, two rectifiers, a battery and a load. The output power curve of the new system keeps in accordance with the maximum output power curve of the wind turbine, which makes the system track maximum wind energy automatically. A 300W prototype was manufactured. Experimental results show that the power output curve of the new system matches with the maximum output power curve of the wind turbine in a wide range of rotational speed. Compared with the traditional system, Wind energy utilization coefficient of the new system is improved greatly.
DOI:10.1109/ICEMS.2011.6073597