▁Wind ▁ ▁Un con vent ional ▁wind ▁tur b ines ▁ ▁References ▁ ▁Further ▁reading ▁▁▁ ▁Robert ▁Gas ch , ▁Jo chen ▁Twe le ▁( ed .), ▁Wind ▁power ▁plants . ▁Fund ament als , ▁design , ▁construction ▁and ▁operation , ▁Springer ▁ 2 0 1 2 ▁. ▁▁▁ ▁Er ich ▁H au , ▁Wind ▁tur b ines : ▁fund ament als , ▁techn ologies , ▁application , ▁econom ics ▁ ▁Springer , ▁ 2 0 1 3 ▁ ▁( preview ▁on ▁Google ▁Books ) ▁ ▁Sieg fried ▁He ier , ▁Grid ▁integration ▁of ▁wind ▁energy ▁conversion ▁systems ▁W iley ▁ 2 0 0 6 , ▁. ▁ ▁Peter ▁Jam ies on , ▁In nov ation ▁in ▁Wind ▁Tur bine ▁Design . ▁W iley ▁& ▁S ons ▁ 2 0 1 1 , ▁▁ ▁David ▁S per a ▁( ed , ) ▁Wind ▁Tur bine ▁Technology : ▁Fund amental ▁Con cept s ▁in ▁Wind ▁Tur bine ▁Engineering , ▁Second ▁Edition ▁( 2 0 0 9 ), ▁AS ME ▁Press , ▁▁ ▁Alo is ▁Sch aff arc zyk ▁( ed .), ▁Under standing ▁wind ▁power ▁technology , ▁W iley ▁& ▁S ons ▁ 2 0 1 4 , ▁. ▁▁▁▁ ▁Hermann - Jose f ▁Wagner , ▁J y ot irm ay ▁Math ur , ▁Introduction ▁to ▁wind ▁energy ▁systems . ▁Bas ics , ▁technology ▁and ▁operation . ▁Springer ▁ 2 0 1 3 , ▁. ▁ ▁External ▁links ▁▁▁ ▁Off sh ore ▁Wind ▁Tur b ines ▁- ▁Install ation ▁and ▁Operation ▁of ▁Tur b