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1.发明申请METHOD AND APPARATUS FOR LOCATING A SOURCE OF DAMAGE IN A LARGE COMPOSITE MATERIAL STRUCTURE 有权在大型复合材料结构中定位损伤源的方法和装置公开(公告)号：US20130191040A1
公开(公告)日：2013-07-25
申请号：US13817153
申请日：2011-08-17
申请人： Dong Jin Yoon , Byeong Hee Han , Young Joo Kim
发明人： Dong Jin Yoon , Byeong Hee Han , Young Joo Kim
IPC分类号： G01N29/44
CPC分类号： G01N29/44 , G01N29/069 , G01N29/14 , G01N29/42 , G01N2291/0231 , G01N2291/2693
摘要： Provided is a method of locating a damage source of a wind turbine blade for tracking a damage source location of a blade used in a wind power generator, and more particularly, a method of locating a damage source of a wind turbine blade and an apparatus thereof in a large composite material structure capable of accurately locating a damage source even in a large composite material structure by detecting defects using contour maps written based on elastic wave energy value. The method of locating a damage source of the wind turbine blade according to the present invention can accurately locate the damage source even in the large composite material structure using at least two materials unlike the related art and can use a smaller number of AE sensor than the related art.
摘要翻译： 提供了一种定位用于跟踪风力发电机中使用的叶片的损伤源位置的风力涡轮机叶片的损坏源的方法，更具体地，定位风力涡轮机叶片的损坏源的方法及其装置 在能够通过基于弹性波能量值写入的轮廓图检测缺陷的情况下，即使在大的复合材料结构中也能够精确地定位损伤源的大型复合材料结构。 根据本发明的定位风力涡轮机叶片的损伤源的方法即使在大型复合材料结构中也可以使用与现有技术不同的至少两种材料来精确地定位损伤源，并且可以使用比例少的AE传感器 相关技术
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2.发明授权Method and apparatus for locating a source of damage in a large composite material structure 有权在大型复合材料结构中定位损伤源的方法和装置公开(公告)号：US09523661B2
公开(公告)日：2016-12-20
申请号：US13817153
申请日：2011-08-17
申请人： Dong Jin Yoon , Byeong Hee Han , Young Joo Kim
发明人： Dong Jin Yoon , Byeong Hee Han , Young Joo Kim
CPC分类号： G01N29/44 , G01N29/069 , G01N29/14 , G01N29/42 , G01N2291/0231 , G01N2291/2693
摘要： Provided is a method of locating a damage source of a wind turbine blade for tracking a damage source location of a blade used in a wind power generator, and more particularly, a method of locating a damage source of a wind turbine blade and an apparatus thereof in a large composite material structure capable of accurately locating a damage source even in a large composite material structure by detecting defects using contour maps written based on elastic wave energy value. The method of locating a damage source of the wind turbine blade according to the present invention can accurately locate the damage source even in the large composite material structure using at least two materials unlike the related art and can use a smaller number of AE sensor than the related art.
摘要翻译： 提供了一种定位用于跟踪风力发电机中使用的叶片的损伤源位置的风力涡轮机叶片的损坏源的方法，更具体地，定位风力涡轮机叶片的损坏源的方法及其装置 在能够通过基于弹性波能量值写入的轮廓图检测缺陷的情况下，即使在大的复合材料结构中也能够精确地定位损伤源的大型复合材料结构。 根据本发明的定位风力涡轮机叶片的损伤源的方法即使在大型复合材料结构中也可以使用与现有技术不同的至少两种材料来精确地定位损伤源，并且可以使用比例少的AE传感器 相关技术
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