Wind turbine reliability : a database and analysis approach.

Linsday, James ; Briand, Daniel ; Hill, Roger Ray ; Stinebaugh, Jennifer A. ; Benjamin, Allan S.

Sandia National Laboratories

关键词: Wind Turbines Wind Turbines.;    17 Wind Energy;    Maintenance;    Maintenance-Mathematical Models.;    Reliability;   

DOI  :  10.2172/1028916
RP-ID  :  SAND2008-0983
RP-ID  :  AC04-94AL85000
RP-ID  :  1028916

美国|英语

来源: UNT Digital Library

【 摘 要 】

The US wind Industry has experienced remarkable growth since the turn of the century. At the same time, the physical size and electrical generation capabilities of wind turbines has also experienced remarkable growth. As the market continues to expand, and as wind generation continues to gain a significant share of the generation portfolio, the reliability of wind turbine technology becomes increasingly important. This report addresses how operations and maintenance costs are related to unreliability - that is the failures experienced by systems and components. Reliability tools are demonstrated, data needed to understand and catalog failure events is described, and practical wind turbine reliability models are illustrated, including preliminary results. This report also presents a continuing process of how to proceed with controlling industry requirements, needs, and expectations related to Reliability, Availability, Maintainability, and Safety. A simply stated goal of this process is to better understand and to improve the operable reliability of wind turbine installations.