... E -70 Germany 2.3 71 Leitwind LTW70 Italy 1 .7 - 2.0 70 .1 Leitwind LTW80 Italy 1.5 - 1.8 80.3 MTorres TWT 1.65 /70 Spain 1.65 70 MTorres TWT 1.65 /77 Spain 1.65 77 MTorres TWT 1.65/82 Spain ... Topics in Wind Power 190 2. Gearbox issues background The insurance companies have displayed scrutiny in insuring wind power generation. The insurers joined the rapidly-growing market in the ... found by minimizing the functionalminL,d in ,dout|Ω − Ω0(L, d in , dout)|, (7) where the vectors L, d in , doutcontain the length, inner and outer diameter of each element.3. Introduction...