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Sliding-Mode Based Direct Power Control of a Doubly Fed Induction Generator for Wind Turbines  

Kim, Won-Sang (아주대 전자공학과)
Sim, Gyung-Hun (아주대 전자공학과)
Lee, Kyo-Beum (아주대 전자공학부)
Jeong, Byoung-Chang (LS 산전)
Song, Seung-Ho (광운대 전기공학과)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.13, no.2, 2008 , pp. 152-162 More about this Journal
Abstract
This paper presents a sliding mode controller (SMC) to directly control the active and reactive powers of a doubly ffd induction generator (DFIG) for wind turbines. Sliding-mode control (SMC) and space-vector modulation (SVM) are combined to ensure high-performance operation. SMC scheme is designed to provide robust and fast power controls without frame transformation and current controller used in the conventional FOC drive. Simulation results and experimental results demonstrate that proposed methods preserve the effectiveness and robustness during variations of active and reactive power.
Keywords
Sliding mode controller; Doubly fed induction generator; Space-vector modulation; Frame transformation; Current controller; Field oriented control(FOC);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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