Study on the Influence of Baseline Control System on the Fragility of Large-Scale Wind Turbine considering Seismic-Aerodynamic Combination

Table 4

Specified critical levels.

Case	Critical level
Displacement at yield (DY)	2.418 m
Displacement at limit (DL)	1.817 m
Moment at yield (MY)	3.07000 × 10^5 kN·m
Moment at limit (ML)	2.28845 × 10^5 kN·m