Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2011.07a
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- Pages.800-801
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- 2011
A Grid-connected to Rotor Type Doubly Fed Induction Generator for Wind Turbine Systems
풍력발전 시스템용 회전자 계통연계형 이중여자 권선형 유도발전기
- You, Yong-Min (Hanyang University) ;
- Lipo, Thomas Anthony (University of Wisconsin-Madison) ;
- Kwon, Byung-Il (Hanyang University)
- Published : 2011.07.20
Abstract
This paper proposes a grid-connected to rotor type doubly fed induction generator (DFIG) in which the rotor winding is connected to the grid instead of the stator winding. The stator size and weight of the proposed grid-connected to rotor type DFIG can be reduced because the proposed type can use rotor core more efficiently compared to the stator type DFIG. In order to verify the size and weight reduction of the proposed type, the loading distribution method (LDM) is utilized. As a design result, the stator outer diameter and weight of the proposed type were decreased. The equivalent circuit analysis and finite element method also performed to verify the design results and to analyze characteristics of the novel DFIG.
Keywords