文章基本信息

标题：Model-Based Fault-Tolerant Pitch Control of an Offshore Wind Turbine
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作者：Hamed Badihi ; Youmin Zhang ; Subhash Rakheja 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：18
页码：221-226
DOI：10.1016/j.ifacol.2018.09.303
语种：English
出版社：Elsevier
摘要：AbstractGiven the importance of reliability and availability issue in wind turbines, the current paper presents the design and development of a novel active fault-tolerant control scheme for an offshore wind turbine. The proposed scheme tolerates the effects of any possible fault that may happen in pitch actuators of wind turbine blades. A model-based fault detection and diagnosis system provides fault information that are accurate enough for compensation of fault effects in the pitch control loop. The effectiveness of the proposed scheme is finally evaluated through simulations on an advanced offshore wind turbine benchmark model in the presence of wind turbulences, measurement noises, and realistic fault scenarios.
关键词：KeywordsFault detectiondiagnosis (FDD)Fault-tolerant control (FTC)Wind turbinePitch control