Relationship between Damage Rate of High-Voltage Electrical Equipment and Instrumental Seismic Intensity

Table 3

The fitting goodness of the relationship curve between the damage rate of high-voltage electrical equipment and the instrumental seismic intensity.

Equipment type	Goodness of fitting (RNew)
Transformer	0.809
Circuit breaker	0.733
Isolating switch	0.617
Lightning arrester	0.610
Current mutual inductor	0.597
Voltage mutual inductor	0.680