div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · PDF filePO 010 Towards a composite health index representative of the whole wind farm operation Mark Spring 1 Marco Sepúlveda 2 Peter Davies 1 and Jarret Reeves 3 src=https:reader035vdocumentsusreader035viewer20220624135a721fd47f8b9ab1538d48bchtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv