Research on Bending Rigidity at Flange Connections of UHV Composite Electrical Equipment

Figure 7

Vibration mode of the numerical simulation model. (a) Model-1, 1^st order vibration mode f = 0.59 Hz. (b) Model-1, 2^nd order vibration mode f = 3.96 Hz. (c) Model-1, 1^st order vibration mode f = 0.61 Hz. (d) Model-2, 2^nd order vibration mode f = 3.97 Hz.

(a)

(b)

(c)

(d)